list of aircraft engines

{{Main|2si}}

• 2si 215
• 2si 230
• 2si 430
• 2si 460
• 2si 500
• 2si 540
• 2si 690

Source: RMV{{harvnb|Vidal|2012}}

• 3W 106iB2
• 3W-110
• 3W-112
• 3W-170
• 3W-210
• 3W-220

{{Main|Abadal}}

• Abadal Y-12 350/400 hp {{cvt|120|x|140|mm}}

{{Main|ABC Motors}}

Source: Lumsden.{{harvnb|Lumsden|2003}}

• ABC 8 hp
• ABC 30 hp V-4 {{cite book |last=Jane |first=Fred T. |year=1969 |title=Jane's all the World's Aircraft 1913 |publisher=David & Charles |location=Newton Abbott |edition=Facsimile |isbn=978-0-7153-4388-3 |orig-year=Originally published, London: Sampson Low, Marston, 1913}}
• ABC 45 hp V-6
• ABC 60 hp V-8
• ABC 85 hp V-6
• ABC 100 hp V-8
• ABC 115 hp
• ABC 170 hp V-12
• ABC 225 hp V-16

• ABC Dragonfly
• ABC Gadfly
• ABC Gnat
• ABC Hornet
• ABC Mosquito
• ABC Scorpion
• ABC Wasp
• ABC type 10 APU{{cite book |title=Jane's all the World's Aircraft 1947 |editor1-last=Bridgman |editor1-first=Leonard |year=1947 |publisher=Sampson Low, Marston & Co |location=London }}
• ABC type 11 APU

Source: RMV

• ABECO GEM

Source: RMV

• Type Sklenar

Source: RMV, Able Experimental Aircraft Engine Co.{{cite web|last=Erickson|first=Jack|title=Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US)|url=http://www.enginehistory.org/Piston/HOAE/Able.html |website=enginehistory.org |access-date=9 December 2017}} (Able Experimental Aircraft Engine Co., Altimizer, Hoverhawk (US))

• ABLE 2275
• ABLE 2500
• ABLE VW x 2 Geared Drive

• Accurate Automation AT-1500
• Accurate Automation AT-1700

(Ace American Engr Corp, Horace Keane Aeroplane Co, North Beach, Long Island NY.)

• Ace 1919 40 hp{{cite web|last=Eckland|first=K.O.|title=Powerplants — Reciprocating Engines|url=http://aerofiles.com/motors.html|website=Aerofiles|access-date=29 October 2012}}

(American Cirrus Engine Inc)

Source: RMV

• ACE Cirrus
• ACE LA-1 19?? (ATC 31) = 140 hp 7RA. Evolved into Jacobs LA-1.
• ACE Mk III 1929 (ATC 30, 44) = 90 hp 310ci 4LAI; (44) for 110 hp supercharged model.
• ACE Mk III Hi-Drive
• ACE Ensign

(Aircraft Cylinder and Turbine Co)

Source: RMV

• ACT Super 600

Source: RMV

• Adams (UK) 4 Cylinder in-line of 140 HP
• Adams (UK) 8 V

Source: RMV

• Adams-Dorman 60/80 HP

{{Main|Adams-Farwell}}

The Adams Company, Dubuque, Iowa / F.O. Farwell, engines for gyrocopters

• Adams-Farwell 36 hp 5-cyl rotary engine {{cvt|4.25|x|3.25|in}}
• Adams-Farwell 50 HP
• Adams-Farwell 55 hp 5-cyl rotary {{cvt|5.25|x|5|in}}
• Adams-Farwell 63 hp 5-cyl rotary {{cvt|5.625|x|5|in}}
• Adams-Farwell 72 hp 5-cyl rotary {{cvt|6|x|6|in}}
• Adams-Farwell 280 hp 6cyl double rotary {{cvt|6|x|6|in}}
• Adams-Farwell 6-cyl double rotary {{cvt|5|x|5|in}}
• Adams-Farwell 10-cyl double rotary {{cvt|5|x|5|in}}
• Adams-Farwell 14-cyl double rotary {{cvt|5|x|5|in}}
• Adams-Farwell 18-cyl double rotary {{cvt|5|x|5|in}}
• Adams-Farwell KM 11

ADC (from "Aircraft Disposal Company") bought 35,000 war-surplus engines in 1920. Initially produced engines from Renault 70 hp spares.

File:ADCCirrusII.JPG]]

• ADC Airdisco
• ADC Cirrus
• ADC Nimbus, development of Siddeley Puma
• ADC Airsix, air-cooled version of Nimbus. Not put into use
• ADC BR2
• ADC Viper
• ADC Airdisco-Renault

Source: RMV

• Adept 280 N
• Adept 300 R
• Adept 320 T

{{Main|Clément Ader}}

Source: RMV

• Ader Eole engine (Vapour)
• Ader Avion engine (Vapour)
• Ader 2V
• Ader 4V

{{Main|Adlerwerke vorm. Heinrich Kleyer}}

Source: RMV

• Adler 50 hp 4-cyl in-line {{cvt|100|x|125|mm}}
• Adler 100 hp 6-cyl in-line {{cvt|115|x|135|mm}}
• Adler 222 hp V-8 {{cvt|116|x|160|mm}}

Source: RMV

• Adorjan & Dedics 2V

Source: RMV

• Advance 4V, 20/25 HP

Source: RMV

• Advanced Engine Design Spitfire 1 Cylinder
• Advanced Engine Design Spitfire 2 Cylinder
• Advanced Engine Design Spitfire 3 Cylinder
• Advanced Engine Design Spitfire 4 Cylinder
• Advanced Engine Design K2-1000
• Advanced Engine Design 110 HP (BMW Conversion)
• Advanced Engine Design 220 LC
• Advanced Engine Design 440 LC
• Advanced Engine Design 660 LC
• Advanced Engine Design 880 LC
• Advanced Engine Design 530 (Kawasaki Conversion)

(Aircraft Engine & Accessory Development Corporation)

Source: RMV

• AEADC Gryphon M
• AEADC Gryphon N
• AEADC O-510 (Gryphon M)
• AEADC O-810 (Gryphon N)

Source: RMV

• AEC Keane

Source: RMV

Source: RMV

• Aerien 20/25 HP
• Aerien 30 HP

{{Main|Aermacchi}}

Source: RMV

• Aermacchi MB-2

• Aero & Marine 50 HP

Source: RMV

• Aero Adventure GFL-2000

{{Main|Sonex Aircraft}}

• AeroConversions AeroVee 2180

Source: RMV

(See SPEER)

(formerly William Douglas (Bristol) Ltd.)

• Aero Engines Dryad
• Aero Engines Pixie
• Aero Engines Sprite
• Aero Engines inverted V-4
• Aero Engines inverted V-6
• Douglas 750cc

Source: RMV

• Aero Motion 0-100
• Aero Motion 0-101

Source: RMV

• Aero Motors Aerobat 150 HP

Source: RMV

• Aero Pixie 153 cc, 2T

Source: RMV

• Aeroprag KT-422
• Aeroprag AP-45
• Aeroprag TP-422

(Aero Products Aeronautical Products Corp, Naugatuck CT.)

Source: RMV

• Aero Products Scorpion 100 HP

Source: RMV

• Aero Sled Twin Flat, 20 HP

Source: RMV

• Aero Sport International Wade Aero (WANKEL) 2 Types

{{Main|AirScooter Corporation}}

• AeroTwin AT972T

Aerojet produced rocket engines for missiles. It merged with Pratt & Whitney Rocketdyne.

{{div col|colwidth=18em}}

• Aerojet LR1 (Aerojet 25AL-1000){{cite book |title=Model Designations of U.S.A.F. Aircraft Engines |url=http://www.enginehistory.org/References/ModDesig/moddesig.shtml |date= 1 January 1950 |publisher=Air Material Command |edition=revised}}
• Aerojet LR3 (Aerojet 25ALD-1000)
• Aerojet LR5 (Aerojet X40ALD-3000)
• Aerojet LR7 (Aerojet ZCALT-6000)
• Aerojet LR9 (Aerojet X4AL-1000)
• Aerojet LR13 (Aerojet X60ALD-4000 / Aerojet 4.104a / Aerojet 4.103a)
• Aerojet LR15 (Aerojet XCNLT-1500)
• Aerojet LR45 (Aerojet AJ24-1)
• Aerojet LR49
• Aerojet LR51
• Aerojet LR53
• Aerojet LR59 (CIM-99 Bomarc booster engine)
• Aerojet LR87
• Aerojet LR91
• Aerojet-General SR19 (Aerojet Minuteman 2nd stage motor)
• Aerojet 1KS-2800A
• Aerojet 2KS-11000 (X102C1)
• Aerojet 2KS-33000A
• Aerojet 2.2KS-33000
• Aerojet 2.5KS-18000 (X103C1)
• Aerojet 5KS-4500
• Aerojet 12AS-250 Junior
• Aerojet 14AS-1000 (D-5) – RATO unit
• Aerojet 15KS-1000 RATO unit
• Aerojet 15NS-250
• Aerojet 30AS-1000C – RATO unit
• Aerojet 2.2KS-11000{{cite book| last=Bridgman| first=Leonard| title=Jane's all the World's Aircraft 1955-56| year=1955| publisher=Jane's all the World's Aircraft Publishing Co. Ltd.| location=London}}
• Aerojet AJ10
• Aerojet AJ-260 – largest solid-rocket motor ever built
• Aerojet M-1
• Aerojet Hawk motor (for Hawk SAM)
• Aerojet Polaris motor
• Aerojet Senior{{cite book|last=Taylor|first=John W.R. FRHistS. ARAeS|title=Jane's All the World's Aircraft 1962-63|year=1962|publisher=Sampson, Low, Marston & Co Ltd|location=London}}

{{div col end}}

Source: RMV

• Aeromarine Company D5-1 (Pulse-Jet)

{{Main|Aeromarine}}

{{div col|colwidth=18em}}

• Aeromarine AL
• Aeromarine NAL
• Aeromarine S
• Aeromarine S-12
• Aeromarine AR-3
• Aeromarine AR-3-40
• Aeromarine AR-5
• Aeromarine AR-7
• Aeromarine AL-24
• Aeromarine B-9
• Aeromarine B-45
• Aeromarine B-90
• Aeromarine D-12 150 hp {{cvt|4.3125|x|5.125|in}}
• Aeromarine K-6
• Aeromarine L-6 130 hp {{cvt|4.25|x|6.5|in}}
• Aeromarine L-6-D (direct drive){{cite book|last=Grey|first=C.G.|title=Jane's All the World's Aircraft 1919|year=1969|publisher=David & Charles (Publishing) Limited|isbn=07153-4647-4|pages=1b to 145b|edition=Facsimile}}
• Aeromarine L-6-G (geared)
• Aeromarine L-8 192 hp {{cvt|4.25|x|6.5|in}}
• Aeromarine RAD
• Aeromarine T-6
• Aeromarine U-6
• Aeromarine U-6-D
• Aeromarine U-8
• Aeromarine U-8-873
• Aeromarine U-8D
• Aeromarine 85 hp 1914
• Aeromarine 90hp
• Aeromarine 100 hp V-8 {{cvt|3.5|x|5.125|in}}

{{div col end}}

Source: RMV

• Aeromax 100 I-F-B
• Aeromax 100 L-D

See: AMI

(Detroit Aeromotor. Const. Co)

Source: RMV

• Aeromotor 30 hp 4-cyl in-line
• Aeromotor 75 hp 6-cyl in-line

Source: RMV

• Aeronamic ATS

Source: RMV

• Aeronautical Engineering 9-cyl radial 200 HP

{{Main|Aeronca Aircraft}}

• Aeronca E-107 (O-107)
• Aeronca E-113 (O-113)

(Aeroplane Motors)

Source: RMV

• Aeroplane 59 hp V-8 {{cvt|3.98|x|4.72|in}}

Source: RMV

• Aeroprotech VW 2.3

{{Main|Aerosila}}

Source: RMV

• Aerosila TA-4 FE
• Aerosila 6 A/U
• Aerosila 8 N/K
• Aerosila 12
• Aerosila 12-60
• Aerosila 14 (-032,-130,-35)
• Aerosila 18-100 (-200)
• GTTP-300

{{Main|Aerosport Inc}}

• Aerosport-Rockwell LB600

{{Main|Aerostar (Romanian company){{!}}Aerostar}}

Source: RMV

• Aerostar M14P
• Aerostar M14V-26

Source: RMV

• Aerotech 2 Cylinder 2T

Source: RMV

• Aerotech-PL EA81, Subaru conversion
• Aerotech-PL VW conversion
• Aerotech-PL BMW conversion
• Aerotech-PL Suzuki conversion
• Aerotech-PL Guzzi conversion

{{Main|Evektor-Aerotechnik}}

Source: RMV

• Aerotechnik Tatra-100
• Aerotechnik Tatra-102
• Aerotechnik Hirth (Lic)
• Aerotechnik Mikron (Lic)
• Aerotechnik Tatra-714 (VW)

Source: RMV

• Aerotek Mazda RX-7 (conversion)

(See Rev-Air)

Source: RMV

• Affordable Turbine Power Model 6.5

Source: RMV

• AFR BMW Conversion
• AFR R 100 70/80 hp
• AFR R 1100D 90/100 hp
• AFR R 1100S 98 hp
• AFR R 1150RT 95 hp
• AFR R 1200GS 100 hp

(Agilis Engines)

Sources: RMV{{cite magazine|title=Agilis takes the covers off higher-thrust engine|magazine=Flight International|date=19 June 2001 |url=http://www.flightglobal.com/news/articles/agilis-takes-the-covers-off-higher-thrust-engine--131835/}}{{cite web|last=LOMBARDO|first=DAVID A.|title=Tougher, longer-lived engines are emerging |url=http://www.agilismeasurementsystems.com/documents/TougherlongerlivedenginesareemergingAviationInternationalNews.pdf|publisher=Aviation International News|access-date=26 December 2013 |url-status=dead |archive-url=https://web.archive.org/web/20131226220706/http://www.agilismeasurementsystems.com/documents/TougherlongerlivedenginesareemergingAviationInternationalNews.pdf|archive-date=26 December 2013}}

• Agilis TF-800
• Agilis TF-1000
• Agilis TF-1200
• Agilis TF-1400
• Agilis TF-1500
• Agilis TJ-60 (MT-60)
• Agilis TJ-75
• Agilis TJ-80
• Agilis TJ-400

{{Main|Agusta}}

• Agusta GA.40
• Agusta GA.70
• Agusta GA.140
• Agusta A.270
• Turbomeca-Agusta TA.230

Source: RMV

• Ahrbecker Son and Hankers 10 HP
• Ahrbecker Son and Hankers 20 HP
• Ahrbecker Son and Hankers 1 Cylinder – vapor

(Aviation Ind. China. See Catic and Carec)

Image:Aichi Atsuta 31 2.jpg

{{Main|Aichi Kokuki}}

Source:Gunston 1989{{cite book|last=Gunston|first=Bill|title=World Encyclopaedia of Aero Engines|year=1989|publisher=Patrick Stephens Limited|location=Cambridge, England|isbn=978-1-85260-163-8|edition=2nd}} except where noted.

• Aichi AC-1
• Aichi Atsuta (Atsuta 31) – Licence-builtDaimler-Benz DB 601A for IJN
• Aichi AE1A (Atsuta 21)
• Aichi AE1P (Atsuta 32)
• Aichi Ha-70 (Coupled Atsuta 30s)

(AICTA Design Work, Prague, Czech Republic)

• AICTA LMD 416-00R

• Aile Volante C.C.2
• Aile Volante C.C.4

Source: RMV

(Jacobs Licence)

• Air Repair Incorporated L-4
• Air Repair Incorporated L-5
• Air Repair Incorporated L-6

(Jacobs-Page Licence)

• Air Repair Incorporated R755

Source: RMV

• Air Ryder Subaru EA-81 (Conversion)

Source: RMV

• Air Technical Arsenal TSU-11
• Air Technical Arsenal TR-30

Source: RMV

• Air-Craft Engine Corp LA-1

(Detroit Aircraft Eng. Corp.)

Source: RMV

• Aircat Radial 5 cylinders

See: Franklin

(Aircraft Engine Co Inc, Oakland, CA)

• Aircraft 1911 80 hp

(See Schubert)

See: Garrett, Allied Signal and Honeywell

• Airex Rx2
• Airex Rx10

:See: Adept-Airmotive

• Airship A-Tech 100 Diesel

(AirTrike GmbH i.L., Berlin, Germany)

• Airtrike 850ti

{{Main|Aeronáutica Industrial S.A.}}

Source: RMV

• Ramjet on rotor

Source: RMV

• Aixro XF-40
• Aixro XH-40
• Aixro XP-40
• Aixro XR-30
• Aixro XR-40
• Aixro XR-50

Source: RMV

• Ajax 7-cyl rotary
• Ajax 6-cyl radial (2 rows of 3 cyls.), 80 HP

• Akkerman Model 235 30 HP, special fuel

• Funk E200
• Funk E4L

(Albatross Co Detroit)

• Albatross 50 hp 6-cyl radial {{cvt|4.5|x|5|in}}{{harvnb|Angle|1921}}
• Albatross 100 hp 6-cyl radial {{cvt|5.5|x|5|in}}

• Aldasoro aero engine

• Alexander 4-cyl
• Alexanderradial 5-cyl

{{Main|Alfa Romeo}}

Societa per Azioni Alfa Romeo{{cite book|last=Thompson|first=Jonathan|title=Italian Civil & Military Aircraft 1930–1945|publisher=Aero Publishers Inc.|location=New York |year=1963 |isbn=978-0-8168-6500-0|lccn=63-17621}}

{{div col|colwidth=27em}}

• Romeo 600 hp V-12
• Alfa Romeo V-6 diesel{{cite web |url=http://www.oldengine.org/members/diesel/Duxford/1910-3.htm |title=Engine Data Sheets |date=15 June 2011 |website=www.oldengine.org |access-date=12 January 2012 |url-status=live |archive-url=https://web.archive.org/web/20120207170631/http://www.oldengine.org/members/diesel/Duxford/1910-3.htm |archive-date=7 February 2012 }}
• Alfa Romeo V-12 diesel{{cite web |url=http://www.enginehistory.org/Diesels/CH1.pdf |title=Development of the Diesel Aircraft Engine |website=www.enginehistory.org |access-date=24 January 2012 |location=USA |url-status=dead |archive-url=https://web.archive.org/web/20120212213152/http://www.enginehistory.org/Diesels/CH1.pdf |archive-date=12 February 2012 }}
• Alfa Romeo D2
• Alfa Romeo 100 or RA.1100
• Alfa Romeo 101 or RA.1101
• Alfa Romeo 110/111
• Alfa Romeo 115/116
• Alfa Romeo 121
• Alfa Romeo 122
• Alfa Romeo 125/126/127/128/129/131
• Alfa Romeo 135/136
• Alfa Romeo 138 R.C.23/65
• RA.1000 Monsone – licensed Daimler-Benz DB 601
• Alfa Romeo RA.1050
• Alfa Romeo RA.1100 or AR.100
• Alfa Romeo RA.1101 or AR.101
• Alfa Romeo AR.318
• Alfa Romeo Dux
• Alfa Romeo Jupiter – licensed Bristol Jupiter
• Alfa Romeo Lynx/Lince – licensed Armstrong Siddeley Lynx
• Alfa Romeo Mercury{{citation needed|date=December 2020}}
• Alfa Romeo Pegasus{{citation needed|date=December 2020}}

{{div col end}}

• Alfaro baby engine
• Alfaro 155 hp 4-cyl barrel engine

• Allen O-675

(Aubrey W. Hess/Alliance Aircraft Corporation)

• Hess Warrior{{cite web |title=barber002 |url=https://www.alliancememory.org/digital/collection/taylor/id/561 |website=www.alliancememory.org |access-date=21 June 2020 |language=en}}

• Allied Monsoon Licensed manufacturer of French Règnier 4L

{{Main|AlliedSignal}}

• AlliedSignal TPE-331
• Garrett TPF351
• AlliedSignal LTS101
• AlliedSignal ALF502/LF507

{{Main|Allis-Chalmers}}

Source: Gunston

• Allis-Chalmers J36

{{Main|Allison Engine Company}}

File:Allison V-1710.jpg]]

{{div col|colwidth=18em}}

• Allison V-1410 – Liberty L-12
• Allison V-1650 – Liberty L-12
• Allison V-1710
• Allison V-3420
• Allison X-4520
• Allison 250 (T63)(T703)
• Allison 252
• Allison 504
• Allison 545
• Allison 550
• Pratt & Whitney/Allison 578-DX
• Allison J33 (Allison 400)
• Allison J35 (Allison 450)
• Allison J56
• Allison J71
• Allison J89
• Allison J102
• Allison T38
• Allison T39
• Allison T40 (Allison 500, 503)
• Allison T44
• Allison T54
• Allison T56 (501-D)
• Allison T61
• Allison T63
• Allison T71
• Allison T78{{cite book |last1=Wilkinson |first1=Paul H. |title=Aircraft Engines of the World 1964/65 |date=1965 |publisher=Paul H. Wilkinson |location=Washington DC |page=49}}
• Allison T80
• Allison T406 (AE1107)
• Allison T701 (Allison 501-M62)
• Allison T703 (Allison 250)
• Allison TF32
• Allison TF41 (development of Rolls-Royce Spey)
• Allison GMA 200
• Allison GMA 500
• Allison AE3010
• Allison AE3012
• Allison PD-37 Pyrodyne

{{div col end}}

• Almen A-4

• Alvaston 20 hp 2-cyl opposed {{cvt|114|x|114|mm}}{{cite web|last1=Erickson|first1=Jack|title=Alvaston|url=http://www.enginehistory.org/Piston/HOAE/Alvaston.html |website=www.enginehistory.org |publisher=AEHS|access-date=26 March 2018}}
• Alvaston 30 hp 2-cyl opposed {{cvt|132|x|127|mm}}
• Alvaston 50 hp 4-cyl opposed {{cvt|144|x|128|mm}}

{{Main|Alvis Car and Engineering Company}}

• Alvis Alcides
• Alvis Alcides Major
• Alvis Leonides
• Alvis Leonides Major
• Alvis Maeonides Major
• Alvis Pelides
• Alvis Pelides Major

See: ACE

Source: RMV

• ACE Keane

• American Helicopter PJ49 Pulsejet
• American Helicopter XPJ49-AH-3

• American 1911 rotary
• American S-5 radial

(AMCEL Propulsion Company)

• AMCEL controllable solid fuel rocket

(AeroMotion Inc.)

• AeroMotion Twin{{cite book |title=Jane's All the World's Aircraft 1988-89 |year=1988 |publisher=Jane's Information Group |location=London |isbn=0-7106-0867-5 |editor=John W.R. Taylor}}
• AeroMotion O-100 Twin
• AeroMotion O-101 Twin

(Aviation Microjet Technology)

• AMT Olympus{{cite web|url=https://minijets.org/index.php|title=AMT Olympus|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/amt-olympus/|language=fr|location=France}}
• AMT Titan{{cite web|url=https://minijets.org/index.php|title=AMT Titan|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/amt-titan/|language=fr|location=France}}
• AMT Lynx{{cite web|url=https://minijets.org/index.php|title=AMT Lynx|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/150–300/amt-lynx/|language=fr|location=France}}

(AMT USA, LLC, Cincinnati)

• AMT-450{{cite web|url=https://minijets.org/index.php|title=AMT-450|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/amt-usa|language=fr|location=France}}

(Établissement A.M.U.A.L)

• A.M.U.A.L M.J.5 65° V-8 350 hp {{cvt|150|x|200|mm}}
• A.M.U.A.L M.J.6 90° V-8 400 hp {{cvt|150|x|200|mm}}
• A.M.U.A.L M.J.7 90° V-8 600 hp {{cvt|180|x|210|mm}}

• Angle 100 hp Radial

{{Main|Gio. Ansaldo & C.}}

• Ansaldo San Giorgio 4E-145 6I 300 hp
• Ansaldo San Giorgio 4E-150 6I 300 hp{{cite book |title=Jane's all the World's Aircraft 1924 |editor1-last=Grey |editor1-first=C.G. |year=1924 |publisher=Sampson Low, Marston & company, ltd |location=London }}
• Ansaldo San Giorgio 4E-284 V-12 450 hp
• Ansaldo San Giorgio 4E-290 V-12 550 hp

{{Main|Antoinette (manufacturer)}}

Source:Gunston

• Antoinette 32 hp V-8 {{cvt|80|x|80|mm}}
• Antoinette 46 hp?
• Antoinette 64 hp V-16 {{cvt|80|x|80|mm}}
• Antoinette 67hp V-8 {{cvt|110|x|105|mm}}
• Antoinette 165 hp V-16
• Antoinette 134 hp V-8 {{cvt|110|x|105|mm}}
• Antoinette 55 hp V-8
• Antoinette V-32

{{Main|Anzani}}For British Anzani products see: British Anzani

Source:{{cite web|last=Hartmann|first=Gérard|title=Les moteurs Anzani|url=http://www.hydroretro.net/etudegh/moteurs_anzani.pdf|publisher=hydroretro.net|access-date=9 July 2013|language=fr}}

Image:Anzani 45hp-001.jpg

Air-cooled Anzani engines

{{div col|colwidth=27em}}

• Anzani V-2{{harvnb|Angle|1921|pp=38–48}}
• Anzani 3-cylinder fan engines
• Anzani 14 hp {{cvt|85|x|85|mm}}
• Anzani 15 hp {{cvt|85|x|100|mm}}
• Anzani 24.5 hp {{cvt|105|x|130|mm}}
• Anzani 31.6 hp {{cvt|120|x|130|mm}}
• Anzani 42.3 hp {{cvt|135|x|150|mm}}
• Anzani 10-12 hp {{cvt|85|x|85|mm}}
• Anzani 12-15 hp {{cvt|85|x|100|mm}}
• Anzani 25-30 hp {{cvt|105|x|130|mm}}
• Anzani 30-35 hp {{cvt|120|x|130|mm}}
• Anzani 40-45 hp {{cvt|135|x|150|mm}}
• Anzani 45-50 hp
• Anzani 30hp 3-cyl radial {{cvt|105|x|120|mm}}
• Anzani 45 hp 5-cyl radial
• Anzani 60 hp 5-cyl radial
• Anzani 6-cylinder
• Anzani 40-45 hp radial {{cvt|90|x|120|mm}}
• Anzani 50-60 hp radial {{cvt|105|x|120|mm}}
• Anzani 70 hp radial {{cvt|105|x|120|mm}}
• Anzani 80 hp radial {{cvt|115|x|140|mm}}{{cite journal |title=Aero-motors Exhibited at the Third Paris Salon. |journal=Flight |date=23 December 1911 |page=1113 |url=https://www.flightglobal.com/pdfarchive/view/1911/1911%20-%201105.html |access-date=8 September 2018 |format=pdf}}
• Anzani 95 hp 7-cyl radial
• Anzani 10-cylinder
• Anzani 60-70 hp radial {{cvt|90|x|120|mm}}
• Anzani 100-110 hp radial {{cvt|105|x|140|mm}}
• Anzani 95-100 hp radial {{cvt|105|x|145|mm}}
• Anzani 125 hp radial {{cvt|115|x|150|mm}}
• Anzani 125 hp radial {{cvt|115|x|155|mm}}
• Anzani 200 hp radial
• Anzani 100 hp 14-cyl radial {{cvt|105|x|140|mm}}
• Anzani 150-160 hp 14-cyl radial {{cvt|90|x|120|mm}}
• Anzani 20 200 hp 20-cyl radial {{cvt|105|x|140|mm}}{{cite magazine |title=Anzani engines and the new 200 h.p. model.|magazine= Flight|issue=5 July 1913 |page=748 |url= http://www.flightglobal.com/pdfarchive/view/1913/1913%20-%200722.html}}

{{div col end}}

Water-cooled Anzani engines

• Anzani 30-32 hp V-4 {{cvt|100|x|120|mm}}
• Anzani 56-70 hp V-4 {{cvt|135|x|150|mm}}
• Anzani 600-700 hp 20-cyl radial {{cvt|140|x|150|mm}} In-line radial 10 banks of 2 cylinders{{cite magazine |title=Paris Aero Show 1919 |magazine=Flight |date=29 January 1920 |page=121 |url=https://www.flightglobal.com/pdfarchive/view/1920/1920%20-%200121.html |access-date=24 November 2015}}
• Anzani W-6
• Anzani 6A3 (6-cyl radial 60 hp)

(Avions Roger Druine Engines M)

• Ardem 4 CO2

(Ares ltd., Finland)

• Ares diesel Cirrus

{{Main|Argus Motoren}}

Source:Gunston except where noted

{{div col|colwidth=36em}}

• Argus Type I ("50hp") – 4-cyl. 50-70 hp {{cvt|4.88|x|5.12|in|abbr=on}}){{cite book|last=Nowarra|first=Heinz J.|title=Die Deutsche Luftruestung 1933–1945 Vol.4 – Flugzeugtypen MIAG-Zeppelin|year=1993|publisher=Bernard & Graefe Verlag|location=Koblenz|isbn=978-3-7637-5468-7|language=de}}
• Argus Type II (4-cyl. 100 hp {{cvt|5.51|x|5.51|in|abbr=on}})
• Argus Type III (aka Argus 110 hp) – 6-cyl {{cvt|4.88|x|5.12|in|abbr=on}})
• Argus Type IV (aka 140/150 hp) – 4-cyl. 140 hp {{cvt|6.1|x|6.5|in|abbr=on}})
• Argus Type V (6-cyl. 140 hp {{cvt|5.51|x|5.51|in|abbr=on}})
• Argus Type VI (6-cyl. 140 hp {{cvt|6.1|x|6.5|in|abbr=on}})
• Argus Type VII (6-cyl. 115-130 hp {{cvt|5.12|x|5.12|in|abbr=on}})
• Argus Type VIII (6-cyl. 190 hp {{cvt|5.91|x|5.7|in|abbr=on}})
• Argus As I 4-cylinder, 100-hp, year 1913
• Argus As II, 6-cylinder, 120-hp, year 1914{{cite web|title=Argus As.II 120cv engine|url=https://3dwarehouse.sketchup.com/model.html?id=754d51ec328d0b6327d50244f95f89cb|publisher=Trimble 3D Warehouse|access-date=9 July 2013}}
• Argus As III 6-cylinder upright inline
• Argus As 5 24-cylinder in-line radial (6 banks of four cylinders)
• Argus As VI 700 hp V-12
• Argus As VIA
• Argus As 7 9R 700 hp
• Argus As 8 4-cylinder inverted inline
• Argus As 10 8-cylinder inverted V
• Argus As 12 16H 550 hp
• Argus As 16 4-cylinder horizontally-opposed 35 hp{{cite web|title=Argus (Germany) |url=http://www.enginehistory.org/Piston/HOAE/Argus.html |website=enginehistory.org |access-date=9 December 2017}}
• Argus As 17
• Argus As 014 (aka "Argus 109-014") – pulse jet engine for V-1 flying bomb and Tornado boat
• Argus As 044
• Argus As 16 4-cylinder inverted inline 40 hp
• Argus As 17 6-cylinder inverted inline 225 hp / 285 hp
• Argus As 401 development and renumbering of the As 10
• Argus As 402
• Argus As 410 12-cylinder inverted V
• Argus As 411 12-cylinder inverted V
• Argus As 412 24-cylinder H-block, prototyped
• Argus As 413 – similar to 412, never built
• Argus 109-044
• Argus 115 hp 6-cylinder upright inline {{cvt|130|x|130|mm}}
• Argus 130 hp 6-cylinder upright inline {{cvt|130|x|130|mm}}
• Argus 145 hp 6-cylinder upright inline {{cvt|140|x|140|mm}}
• Argus 190 hp 6-cylinder upright inline {{cvt|150|x|145|mm}}

{{div col end}}

{{Main|Argyll (car)}}

• Argyll aircraft engine

Armstrong Siddeley was formed by purchase of Siddeley-Deasy in 1919.

File:ASTiger.JPG]]

{{div col|colwidth=18em}}

Piston Engines

• Armstrong Siddeley Terrier
• Armstrong Siddeley Mastiff
• Armstrong Siddeley Boarhound
• Armstrong Siddeley Cheetah
• Armstrong Siddeley Civet
• Armstrong Siddeley Cougar
• Armstrong Siddeley Deerhound
• Armstrong Siddeley Genet
• Armstrong Siddeley Genet Major
• Armstrong Siddeley Hyena
• Armstrong Siddeley Jaguar
• Armstrong Siddeley Leopard
• Armstrong Siddeley Lynx
• Armstrong Siddeley Mongoose
• Armstrong Siddeley Ounce
• Armstrong Siddeley Panther
• Armstrong Siddeley Puma – originally the Siddeley Puma
• Armstrong Siddeley Serval
• Armstrong Siddeley Tiger
• Armstrong Siddeley Wolfhound – paper project of developed Deerhound

Gas turbines

• Armstrong Siddeley Adder
• Armstrong Siddeley ASX
• Armstrong Siddeley Double Mamba
• Armstrong Siddeley Mamba
• Armstrong Siddeley Python
• Armstrong Siddeley Sapphire
• Armstrong Siddeley Viper

Rocket engines

• Armstrong Siddeley Alpha
• Armstrong Siddeley Beta
• Armstrong Siddeley Delta
• Armstrong Siddeley Gamma
• Armstrong Siddeley Screamer
• Armstrong Siddeley Snarler
• Armstrong Siddeley Spartan
• Armstrong Siddeley Stentor

{{div col end}}

{{Main|Armstrong Whitworth}}

• Armstrong Whitworth 1918 30° V-12

{{Main|Arrow SNC}}

• Arrow 250
• Arrow 270 AC
• Arrow 500
• Arrow 1000

{{Main|Arsenal de l'Aéronautique}}

Source:Gunston

• Arsenal 213
• Arsenal 12H
• Arsenal 12H-Tandem
• Arsenal 12K
• Arsenal 24H
• Arsenal 24H-Tandem

• Asahina 9-cyl 100 hp rotary

(Ashmusen Manufacturing Company)

• Ashmusen 1908 60 hp 8HOA
• Ashmusen 1908 105 hp 12HOA

(F.M. Aspin & Company)

• Aspin Flat-Four

• Aster 51 hp 4-cylinder-line

(Astrodyne Inc.)

• Astrodyne 16NS-1000
• Astrodyne XM-34 (ZELL booster)

(Atelier Technique Aéronautique de Rickenbach – pre SNECMA take-over)

• ATAR 101
• ATAR 103
• ATAR 104 (Vulcain)
• ATAR 201
• ATAR 202
• ATAR 203

(Atwood Aeronautic Company, Williamsport, PA / Harry N. Atwood)

• Atwood 120-180 hp V-12 ({{cvt|3.5|x|4.5|in|0}} bore x stroke{{cite book |title=Jane's all the World's Aircraft 1918 |editor1-last=Grey |editor1-first=C.G. |year=1968 |publisher=Arno Press Inc. |edition=facsimile |location=New York }}
• Atwood M-1 (1916)
• Atwood M-2 (1916)
• Atwood Twin Six

Data from:Italian Civil & Military Aircraft 1930–1945

• Aubier & Dunne 2-cyl 17 hp
• Aubier & Dunne 3-cyl
• Aubier-Dunne V.2D

{{Main|Austin Motor Company}}

• Austin V-12
• Austin rotary engine

{{Main|Austro-Daimler}}

Source:Gunston

• Austro-Daimler 35-40 hp 4-cyl. (35-40 hp {{cvt|3.94|x|4.72|in|order=flip}})
• Austro-Daimler 65-70 hp 4-cyl. (65-70 hp {{cvt|4.72|x|5.51|in|order=flip}})
• Austro-Daimler 90hp 6-cyl. (90 hp {{cvt|4.72|x|5.51|in|order=flip}})
• Austro-Daimler 120hp 6-cyl. (120 hp {{cvt|5.12|x|6.89|in|order=flip}})
• Austro-Daimler 160hp 6-cyl.
• Austro-Daimler 185hp 6-cyl.
• Austro-Daimler 200hp 6-cyl. (200 hp {{cvt|5.31|x|6.89|in|order=flip}})
• Austro-Daimler 210hp 6-cyl.
• Austro-Daimler 225hp 6-cyl.
• Austro-Daimler 300 hp V-12
• Austro-Daimler 360 hp 6-cyl (360 hp {{cvt|5.12|x|6.89|in|order=flip}})
• Austro-Daimler 400 hp V-12 (400 hp {{cvt|5.12|x|6.89|in|order=flip}})
• Austro-Daimler D-35 (400 hp {{cvt|5.12|x|6.89|in|order=flip}})

{{Main|Austro Engine}}

• Austro Engine E4 (AE 300)
• Austro Engine AE50R
• Austro Engine AE75R
• Austro Engine AE80R
• Austro Engine AE500
• Austro Engine GIAE110R

• Auto Diesels STAD A250{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1970 |year=1970 |publisher=Paul H. Wilkinson |location=Washington D.C. |edition=21st }}
• Auto Diesels STAD A260
• Auto Diesels LPI Mk.12A/L
• Auto Diesels LPI Mk.12A/T
• Auto Diesels LPI Mk.12A/D
• Auto Diesels GT15
• Auto Diesels 7660.001.020

(L'Agence General des Moteurs Ava)

• Ava 4A

See: Lycoming

{{Main|Avia Motors}}

{{Main|Aviadvigatel}}

• Aviadvigatel PD-14
• Aviadvigatel PS-90

Argus engines sold in France under the brand name 'Aviatik' by Automobil und Aviatik AG

{{cite journal|last=Ursinus|first=Oskar|title=Die Flugmotore auf dem III. Pariser Salon|journal=Flugsport 1/1912|publisher=Oskar Ursinus|location=Frankfurt am Main|language=de|year=1912|pages=14–15|url=https://books.google.com/books?id=opSiDAAAQBAJ}}

• Aviatik 70hp 4-cyl in-line {{cvt|124|x|130|mm}}
• Aviatik 100hp 4-cyl in-line {{cvt|140|x|140|mm}}
• Aviatik 150hp 4-cyl in-line {{cvt|155|x|165|mm}}

{{Main|Alliott Verdon Roe}}

• A.V. Roe 20 hp 2-cyl.

{{Main|Avro}}

• Avro Alpha

{{Main|Avro Canada}}

• Avro Chinook
• Avro Iroquois
• Avro Orenda
• Avro P.35 Waconda{{cite book |last1=Green |first1=William |last2=Cross |first2=Roy |last3=Blackburn |first3=Norman |last4=Huntly |first4=Ian |title=The Jet Aircraft of the World |date=1956 |publisher=Hanover House |location=London |pages=32–36}}

{{Main|Axelson (company)}}

• Axelson A-7-R 115 hp{{cite web |last1=Eckland |first1=K.O. |title=Motors |url=http://aerofiles.com/motors.html |website=aerofiles.com |access-date=10 June 2020}}
• Axelson-Floco B 150 hp

• Dyna-Cam

• Aztatl 3-cyl radial
• Aztatl 6-cyl 80 hp radial{{cite web|title=TNCA H + AZTATL|url=http://www.aviaciononline.com/wp-content/uploads/2010/03/MexFabAvions-003.jpg|access-date=26 March 2018|archive-url=https://web.archive.org/web/20120626090226/http://www.aviaciononline.com/wp-content/uploads/2010/03/MexFabAvions-003.jpg|archive-date=2012-06-26|url-status=usurped}}
• Aztatl 10-cyl radial

{{Compact TOC}}

• Bailey C-7-R "Bull's Eye" 1927 = 140 hp 7RA.

{{Main|Bailey Aviation}}

• Bailey B200
• Bailey Hornet
• Bailey V5 engine

(Claudio Baradat Guillé & Carlos Esteve)

• Baradat toroidal engine

{{Main|Basse und Selve}}

• Basse und Selve BuS. 120 hp ({{cvt|125|x|160|mm}} 120-130 hp)
• Basse und Selve BuS.III 150 hp
• Basse und Selve BuS.IV ({{cvt|160|x|200|mm}} / {{cvt|155|x|200|mm}} 260 hp / 270 hp)
• Basse und Selve BuS.IVa 300 hp

{{Main|Carl S. Bates}}

Data from:

• Bates 29 hp V-4

(Bayerische Motoren Gesellschaft)

• Bayerische 7-cyl 50 hp rotary

{{further|William Beardmore and Company}}

Source: Lumsden

File:Beardmore120.JPG

• Beardmore 90 hp ({{cvt|120|x|140|mm}})
• Beardmore 120 hp
• Beardmore 160 hp
• Beardmore Simoon
• Beardmore Cyclone
• Beardmore Tornado
• Beardmore 12-cyl opposed diesel
• Beardmore Typhoon
• Galloway Adriatic
• Galloway Atlantic

Construction Mécanique du Béarn/Société de Construction et d'Exploitation de Matériels et de Moteurs

• Béarn 6
• Béarn 12A
• Béarn 12B

{{Main|George William Beatty}}

• Beatty 40 hp 4-cyl.({{cvt|4.375|x|4|in}})
• Beatty 50 hp 4-cyl.({{cvt|4.375|x|4.5|in}})
• Beatty 60 hp 4-cyl. (geared 0.66:1 {{cvt|4.375|x|5|in}})
• Beatty 80 hp 8-cyl. V-8 ({{cvt|4.375|x|4|in}})

• Beck 1910 toroidal engine
• Beck 35 hp 4cyl toroidal engine {{cvt|80|x|130|mm}}
• Beck 50 hp 4cyl toroidal engine {{cvt|110|x|130|mm}}
• Beck 75 hp 4cyl toroidal engine {{cvt|120|x|130|mm}}

(B.L. Beecher Company, New Haven, Connecticut)

• Beecher 8HOA

{{Main|Bell Aircraft}}

{{div col|colwidth=18em}}

• Bell Model 117
• Bell Model 8001
• Bell Model 8048
• Bell Model 8081
• Bell Model 8096
• Bell Model 8096-39
• Bell Model 8096A
• Bell Model 8096B
• Bell Model 8096L
• Bell Model 8247
• Bell Model 8533
• Bell LR67{{cite web |last1=Stern |first1=Dave |title=DARK HORSE RUNNING Bell and Martin-Bell's Cold War Orbital Glide Bombers, Part II |url=http://www.aahs-online.org/journals/files/622100.pdf |website=AAHS (subscription) |access-date=22 February 2020}}
• Bell XLR-81
• Bell XLR-81-BA-3
• Bell XLR-81-BA-5
• Bell XLR-81-BA-7
• Bell XLR-81-BA-11
• Bell XLR-81-BA-13
• Bell Hustler
• Bell Nike-Ajax engine

{{div col end}}

• Bentley BR1
• Bentley BR2

{{Main|Carl Benz}}

Source:Gunston

{{div col|colwidth=27em}}

• Benz 195 hp
• Benz FX
• Benz Bz.I (Type FB)
• Benz Bz.II (Type FD)
• Benz Bz.III (Type FF)
• Benz Bz.IIIa
• Benz Bz.IIIav
• Benz Bz.IIIb
• Benz Bz.IV
• Benz Bz.IVa
• Benz Bz.V
• Benz Bz.Vb
• Benz Bz.VI
• Benz Bz.VIv

{{div col end}}

{{Main|Emile Berliner}}

• Berliner 6 hp rotary helicopter engine

• Bertin 50 hp X-4
• Bertin 100 hp X-8

See: Doble-Besler

(Moteurs Beaussier)

• Beaussier 4-cyl{{cite book |title=Jane's All the World's Aircraft 1958-59 |editor1-last=Bridgman |editor1-first=Leonard |year=1957 |publisher=Jane's All the World's Aircraft Publishing Co. Ltd. |location=London |pages=151–152}}

(A. A. Bessonov)

• Bessonov MM-1

• Better Half VW

{{Main|Beardmore Halford Pullinger}}

• Adriatic
• Atlantic
• 230 hp – built by Galloway and Siddeley-Deasy developed into Siddeley Puma

• Binetti B-300

{{Main|Blackburn Aircraft}}

Includes engines of Cirrus Engine Division of Blackburn

Source: Lumsden

• Blackburn Cirrus – originally ADC Cirrus,
• Blackburn Cirrus Midget
• Blackburn Cirrus Minor
• Blackburn Cirrus Major
• Blackburn Cirrus Bombardier
• Blackburn Cirrus Grenadier
• Blackburn Cirrus Musketeer
• Blackburn Nimbus
• Blackburn Artouste – licence built Turbomeca Artouste
• Blackburn Turbomeca Palouste – Turbomeca Palouste
• Blackburn Turbomeca Palas – Turbomeca Palas
• Blackburn Turbomeca Turmo – Turbomeca Turmo
• Blackburn A.129

{{Main|Blackburne (motorcycles)}}

• Blackburne Tomtit
• Blackburne Thrush

(E.W. Bliss Company)

• Bliss Jupiter
• Bliss Neptune
• Bliss Titan

{{Main|Société des Avions Marcel Bloch}}

• Bloch 4B-1
• Bloch 6B-1{{cite web|title=MB 800|url=http://www.dassault-aviation.com/en/passion/aircraft/civil-bloch-aircraft/mb-800/|publisher=Dassault|access-date=23 September 2013}}

{{Main|BMW}}

Source: Gunston except where noted

File:BMW801 front.jpg

{{div col|colwidth=18em}}

• BMW Sytlphe 5-cyl rotary {{cvt|110|x|130|mm}}
• BMW III
• BMW IIIa
• BMW IV
• BMW V
• BMW Va
• BMW VI
• BMW VIIa
• BMW VIII
• BMW IX
• BMW X
• BMW XI{{cite web |title=BMW XI |url=https://www.bmw-grouparchives.com/research/detail/index.xhtml?id=3870540 |website=www.bmw-grouparchives.com |access-date=2 February 2020 |language=de, en}}
• BMW 003 axial-flow turbojet
• BMW 112 12-cylinder, (prototype)
• BMW 114
• BMW 116
• BMW 117
• BMW 132
• BMW 139
• BMW 801
• BMW 802
• BMW 803
• BMW 804
• BMW 805
• BMW 109-002 (Bramo 109-002)
• BMW 109-003
• BMW 109-018
• BMW 109-028
• BMW 109-510
• BMW 109-511
• BMW 109-528
• BMW 109-548
• BMW 109-558
• BMW 109-708
• BMW 109-718
• BMW P-3306
• BMW P-3307
• BMW MTU 6011{{cite web|url=https://minijets.org/index.php|title=BMW MTU 6011|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/bmw8025/|language=fr|location=France}}
• BMW 6002
• BMW 6011
• BMW 6012 (MTU 6012)
• BMW 8025{{cite web|url=https://minijets.org/index.php|title=BMW 8025|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/bmw8025/|language=fr|location=France}}
• BMW 8026{{cite web|url=https://minijets.org/index.php|title=BMW 8026|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/bmw-8026/|language=fr|location=France}}
• BMW GO-480-B1A6
• BMW-Lanova 114 V-4 9-cyl. radial diesel engine
• BMW M2 B15 – 2 cyl. air-cooled boxer

{{div col end}}

{{Main|Boeing}}

Source:Pelletier{{cite book|last=Pelletier|first=Alain|title=Boeing: The Complete Story|year=2010|publisher=J H Haynes & Co Ltd|location=London|isbn=978-1844257034|edition=Reprint}} except where noted

• Boeing T50
• Boeing T60
• Boeing 500
• Boeing 502
• Boeing 514
• Boeing 520
• Boeing 540 gas turbine engine (turboprop)
• Boeing 550
• Boeing 551 gas turbine engine (turboprop)
• Boeing 553 gas turbine engine (turboprop)

{{Main|Achille Boitel}}

• Boitel soleil

{{Main|Boland brothers}}

• Boland V-8

(Aero Bonner Ltd.)

• Bonner Super Sapphire

(Jozef Borzecki)

• Borzecki 2RB
• Borzecki JB 2X250

• Botali Diesel – eight-cylinder air-cooled 118 hp

{{Main|Siemens-Schuckert|Siemens-Halske}}

Source:Gunston except where noted

• Bramo Sh.14A
• Bramo 301
• Bramo 314
• Bramo 322
• Bramo 323 Fafnir
• Bramo 325
• Bramo 328
• Bramo 329 Twin Fafnir
• Bramo 109-002
• Bramo 109-003

{{Main|Ferdinand Brandner}}

• Brandner E-300

{{Main|Società Italiana Ernesto Breda}}

• Breda 320 hp V-8

• Breguet-Bugatti U.16
• Breguet-Bugatti U.24
• Breguet-Bugatti U.24bis
• Breguet-Bugatti Quadrimotor Type A
• Breguet-Bugatti Quadrimotor Type B
• Breguet-Bugatti H-32B

• Breitfeld & Danek Perun I 6-cylinder 170 hp
• Breitfeld & Danek Perun II 6-cylinder 276 hp
• Breitfeld & Danek BD-500 500 hp
• Breitfeld & Daněk Hiero IV
• Breitfeld & Daněk Hiero L
• Breitfeld & Daněk Hiero N

{{Main|Vance Breese}}

• Breese 40 hp 3-cyl radial

(Breuer Werke G.m.b.H.)

• Breuer 9-091
• Breuer 9-094

(Captain R.W.A. Brewer)

• Brewer Type M Gryphon O-8
• Brewer 250 hp O-12
• Brewer 500 hp X-16

{{Main|Briggs & Stratton}}

• Briggs & Stratton Vanguard Big Block V-Twin

Division of Bristol Aeroplane Company formed when Cosmos Engineering was taken over in 1920. Became Bristol Aero Engines in 1956. Merged with Armstrong Siddeley in 1958 to form Bristol Siddeley.

Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

File:Bristol Pegasus XXI K-SIM 01.jpg radial]]

{{div col|colwidth=18em}}

• Bristol Aquila
• Bristol Centaurus
• Bristol Coupled Centaurus
• Bristol Cherub
• Bristol Draco – fuel injected Pegasus radial
• Bristol Hercules
• Bristol Hydra
• Bristol Jupiter – originally Cosmos Jupiter
• Bristol Lucifer
• Bristol Mercury
• Bristol Neptune
• Bristol Olympus
• Bristol Orion – Jupiter variant
• Bristol Orion sleeve-valve
• Bristol Orion (BE.25) turbo-prop/shaft
• Bristol Orpheus
• Bristol Pegasus (radial engine)
• Bristol BE53 Pegasus (later, BS53 the Harrier engine)
• Bristol Perseus
• Bristol Phoebus
• Bristol Phoenix diesel radial
• Bristol Proteus – turboprop
• Bristol Taurus
• Bristol Theseus – turboprop
• Bristol Thor – ramjet
• Bristol Titan – 5-cylinder radial

{{div col end}}

{{div col|colwidth=22em}}

• Bristol BE.25
• Bristol BRJ.1 6in ramjet, Initial development model using Boeing combustor.
• Bristol BRJ.2 16in ramjet. Scaled up BRJ1 with Boeing combustor.
• Bristol BRJ.2/5 16in M2 ramjet. Used on early Red Duster. Known to the MoS as BT.1 Thor
• Bristol BRJ.3 16in M2 ramjet. Fitted with NGTE combustor and used on XRD. Rated at {{cvt|100000|lbf|kN}} at M3, Ø = {{cvt|16|in|cm}}
• Bristol BRJ.4/1 16in M2 ramjet. Used on early Red Duster and Bloodhound I. Known to the MoS as BT.2 Thor
• Bristol BRJ.5/1 16in M2 ramjet. Used on Bloodhound II. Became BT.3 Thor
• Bristol BRJ.601 16in M3 ramjet. Tested on Bobbin.
• Bristol BRJ.701 23in M3 ramjet project study.
• Bristol BRJ.801
• Bristol BRJ.801 18in M3 ramjet. Initial M3 ramjet developed for Stage 1{{frac|3|4}} Blue Envoy.
• Bristol BRJ.811 18in M3 ramjet. M3 ramjet developed for Stage 1{{frac|3|4}} Blue Envoy.
• Bristol BRJ.824 18in M3 ramjet. Cancelled with Blue Steel Mk2.

{{div col end}}

Bristol Siddeley was formed by Bristol taking over Armstrong Siddeley, rebranding several of the engines. It took over de Havilland engines and, in turn, became a division of Rolls-Royce Limited.

{{div col|colwidth=27em}}

• Bristol Siddeley BE.58
• Bristol Siddeley Pegasus (BE.53
• Bristol Siddeley BS.59
• Bristol Siddeley BS.100
• Bristol Siddeley BS.143
• Bristol Siddeley BS.347
• Bristol Siddeley BS.358
• Bristol Siddeley BS.360 -ex de Havilland, finalised as Rolls-Royce Gem
• Bristol Siddeley BS.605{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1966/67 |year=1966 |publisher=Sir Isaac Pitman & Sons Ltd. |location=London |edition=21st}}
• Bristol Siddeley BS.1001 Bristol Siddeley M2.4 – 4.2 ramjet.
• Bristol Siddeley BS.1002 Bristol Siddeley M4.5 ramjet.
• Bristol Siddeley BS.1003 Odin Bristol Siddeley M3.5 ramjet, Odin.
• Bristol Siddeley BS.1004 Bristol Siddeley M2.3 ramjet.
• Bristol Siddeley BS.1005
• Bristol Siddeley BS.1006 Bristol Siddeley M4 research ramjet. Became R.2 research engine.
• Bristol Siddeley BS.1007
• Bristol Siddeley BS.1008 Bristol Siddeley M1.2 ramjet.
• Bristol Siddeley BS.1009 Bristol Siddeley M3 ramjet. Modified BT.3 Thor intended for proposed Bloodhound III. Modified nozzle, intake and diffuser.
• Bristol Siddeley BS.1010
• Bristol Siddeley BS.1011 Rated at 40000 lb (177.9KN).
• Bristol Siddeley BS.1012 Bristol Siddeley combination powerplant for APD 1019 and P.42. Used Olympus or BS.100 turbomachinery, bypass duct burning and ramjets.
• Bristol Siddeley BS.1013 Bristol Siddeley ramjet study for stand-off missile. Possibly for Pandora.
• Bristol Siddeley/SNECMA M45G
• Bristol Siddeley/SNECMA M45H
• Bristol Siddeley Gamma (for Black Knight)
• Bristol Siddeley Gnome – ex de Havilland
• Bristol Siddeley Gyron Junior ex de Havilland
• Bristol Siddeley Stentor – Ex Armstrong-Siddeley
• Bristol Siddeley Double Spectre two stacked de Havilland Spectres
• Bristol Siddeley PR.23
• Bristol Siddeley PR.37
• Bristol Siddeley Artouste – licence-built Turbomeca Artouste
• Bristol Siddeley Cumulus
• Bristol Siddeley Nimbus
• Bristol Siddeley Orpheus
• Bristol Siddeley Palouste – licence-built Turbomeca Palouste
• Bristol Siddeley Sapphire – ex Armstrong Siddeley
• Bristol Siddeley Spartan I
• Bristol Siddeley T64 (T64-BS-6)
• Bristol Siddeley Viper
• Bristol Siddeley BSRJ.801
• Bristol Siddeley BSRJ.824
• Bristol Siddeley NRJ.1
• Bristol Siddeley R.1 Bristol Siddeley research ramjet.
• Bristol Siddeley R.2 Bristol Siddeley research ramjet.

{{div col end}}

For French Anzani engines see: Anzani

• British Anzani 35 hp 2-cyl.
• British Anzani 45 hp 6-cyl.
• British Anzani 60 hp 6-cyl.
• British Anzani 100hp 10-cyl.

{{Main|British Salmson}}

• British Salmson AD.3
• British Salmson AC.7
• British Salmson AC.9
• British Salmson AD.9
• British Salmson AD.9R srs III
• British Salmson AD.9NG

• British Rotary 100 hp 10-cyl. rotary

(Brooke, Chicago)

• Brooke 85 hp 10-cyl. rotary
• Brooke 24 hp 6-cyl. rotary
• Brooke Multi-X

(A. Brott, Denver, Colorado)

• Brott 35 hp V-4 air-cooled
• Brott 45 hp V-4 water-cooled
• Brott 60 hp V-8 air-cooled

• Brouhot 60 hp V-8

(Brownback Motor Laboratories Inc.)

• Brownback C-400 (Tiger 100)

• Bucherer 2-cyl rotary

{{Main|Buchet}}

• Buchet 6 in-line
• Buchet 8-12 hp 3-cyl inlineWalker, P.; Early Aviation at Farnborough, Vol I (Macdonald 1971) p 131, Vol II (Macdonald 1974) pp 192,200.
• Buchet 24 hp 6-cyl radial {{cvt|3.15|x|3.15|in|mm|order=flip}}

{{Main|Bücker Flugzeugbau}}

• Bücker M 700

(David Budworth Limited)

• Budworth Puffin
• Budworth Brill{{cite journal |doi=10.1243/PIME_AUTO_1961_000_023_02|title=Small Gas Turbines|journal=Proceedings of the Institution of Mechanical Engineers: Automobile Division|volume=15|pages=221–269|year=1961|last1=Weaving|first1=J. H.}}{{cite book|author1=Zara, Emanuel|author2=Martins Archimio, Andre|title=Manual de uso de la Turbina de Gas Budworth|date=March 2006|publisher=Universidad de Buenos Aires :Facultad de Ingeniería |url=http://157.92.49.120/dep_doc/67/trabprof/tp042x06/versionfinal/MANUAL%20TG%20BUDWORTH_Jurado_Marzo_2006.pdf |access-date=28 January 2017 |language=es}}{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }}
• Budworth Buzzard

File:King-Bugatti.jpg

{{Main|Ettore Bugatti}}

• Bugatti 8
• Bugatti U-16
• Bugatti Type 14
• Bugatti Type 34 U-16
• Bugatti Type 50B
• Bugatti Type 60

(W. Starling Burgess, Rollin H. White / Burgess Company of Marblehead, MA and White Company of Cleveland, OH)

• Burgess-White X-16{{cite web|title=MA Engine Manufacturers# Burgess-White|url=http://www.massaerohistory.org/MA_Engine_Mfrs.html#Aircraft-Engine|website=www.massaerohistory.org|access-date=27 March 2018}}

File:Moteurs Rotatifs Burlat 1922.jpg

(Société des Moteurs Rotatifs Burlat)

• Burlat 8cyl. 35 hp rotary – {{cvt|35|hp|order=flip}} at 1800 rpm, {{cvt|95|x|120|mm|2}}. {{cvt|187|lb|order=flip}}. 6 500F{{cite book |last=Hartmann |first=Gérard |title=Les moteurs d'aviation BURLAT |url=http://www.hydroretro.net/etudegh/moteursdaviationburlat.pdf |access-date=27 March 2018 }}
• Burlat 8cyl. 60 hp rotary – {{cvt|60|hp|order=flip}} at 1800 rpm, {{cvt|120|x|120|mm|2}}, {{cvt|264|lb|order=flip}}, 11000F
• Burla 8cyl. 75 hp rotary – {{cvt|75|hp|order=flip}} at 1800 rpm, {{cvt|120|x|170|mm|2}}, {{cvt|308|lb|order=flip}}, 11000F
• Burlat 16cyl. 120 hp rotary – {{cvt|120|hp|order=flip}}p at 1750 rpm, {{cvt|120|x|120|mm|2}}, {{cvt|495|lb|order=flip}}, 22000 F

{{Main|Vincent Burnelli}}

• Burnelli AR-3

(Peter Burt)

• Burt 180 hp V-12

{{Compact TOC}}

{{Main|Commonwealth Aircraft Corporation}}

• CAC R-975 Cicada
• CAC R-1340
• CAC R-1830
• CAC Merlin

See:Teledyne CAE

(Anciens Etablissements Caffort Frères)

• Caffort 12Aa{{cite web |last=Hartmann |first=Gérard |title=Les moteurs et compresseurs Farman |url=http://hydroretro.net/etudegh/moteursfarman.pdf |work=hydroretro.net |access-date=9 July 2013 |language=fr}}

(Cal-aero Institute, California)

• Cal-Aero Project{{cite web|url=https://minijets.org/index.php|title=Cal-Aero Project|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/150–300/projet-cal-aero/|language=fr|location=France}}

(Henry L. Call)

• Call E-1 2OW
• Call E-2 4OW

(Canadian Airmotive Inc.)

• CAM TURBO 90

• Canton-Unné X-9

(Cameron Aero Engine Division / Everett S. Cameron)

• Cameron C4-I-E1
• Cameron C6
• Cameron C12

{{Main|Secondo Campini}}

Source:Gunston

• Secondo Campini thermojet

(Fabbrica Italiana Automobili Torino – Costruzioni Aeronautiche Novaresi S.A.)

• CANSA C.80

{{Main|Carden Aero Engines}}

Source:Ord-Hume.{{cite book | last= Ord-Hume| first= Arthur W.J.G.| title= British Light Aeroplanes| year= 2000| publisher= GMS Enterprises | location= Peterborough | isbn=978-1870384766}}

• Carden-Ford 31hp 4-cyl.
• Carden-Ford S.P.1

(China National Aero-Engine Corporation)

• CAREC WP-11

(Ramon Casanova)

• Casanova pulse-jet

• Cato 35 hp 2-cyl 2OA
• Cato 60 hp 4-cyl 4IL
• Cato C-2 75 hp 2OA

{{Main|C. F. Caunter}}

• Caunter B
• Caunter C
• Caunter D

• Centrum 150 hp 6-cyl radial

{{Main|Zbrojovka Brno}}

Data from:

• Ceskoslovenska Zbrojovka ZOD 260-B 2-stroke radial diesel engine – 260 hp

{{Main|CFM International}}

• CFM International CFM56
• CFM International LEAP
• CFM International RISE

(Societe Anonyme Omnium Metallurgique et Industriel / Etablissements Chaise et Cie){{cite web|title=BNC: main debtors|url=http://www.archivesnationales.culture.gouv.fr/camt/fr/inventairesaq/120aq-10b.html|access-date=13 September 2013|url-status=dead|archive-url=https://web.archive.org/web/20160303193125/http://www.archivesnationales.culture.gouv.fr/camt/fr/inventairesaq/120aq-10b.html|archive-date=3 March 2016}}

• Chaise 12 hp V-2
• Chaise 30 hp V-4
• Chaise 4A 101 hp
• Chaise 4B 120 hp (14° inverted V-4){{cite journal|title=Le moteur Chaise 4-B 4 cylindres inversés|journal=Les Ailes|date=20 November 1932|issue=596bis|page=5|url=http://gallica.bnf.fr/ark:/12148/bpt6k65601932.item|access-date=29 July 2017|language=fr|format=PDF}}
• Chaise 4Ba
• Chaise AV.2

(M. Fernand Chamoy)

• Chamoy 5-cyl radial{{cite journal |title=Le biplace d'entraînement Chamoy (France) |journal=L'Aérophile |date=January 1939 |volume=47 |issue=1 |page=8 |url=https://gallica.bnf.fr/ark:/12148/bpt6k65551651?rk=171674;4}}

• Chamberlin L-236
• Chamberlin L-267

(Changzhou Lan Xiang Machinery Works)

• Changzhou WZ-6

Source:Gunston

• Charomskiy AN.1
• Charomskiy ACh-30
• Charomskiy ACh-31{{harvnb|Kotelnikov|2005|p={{page needed|date=December 2020}}}}
• Charomskiy ACh-32
• Charomskiy ACh-39
• Charomskiy M-40

• Chelomey D-3 Pulse-jet
• Chelomey D-5 Pulse-jet
• Chelomey D-6 Pulse-jet
• Chelomey D-7 Pulse-jet

• Chenu 50-65 hp 4-cyl DD {{cvt|110|x|190|mm}}
• Chenu 75 hp 6-cyl in-line {{cvt|110|x|190|mm}}
• Chenu 90 hp 4-cyl GD {{cvt|120|x|130|mm}}
• Chenu 80-90 hp 6-cyl DD
• Chenu 80-90 hp 6-cyl GD
• Chenu 200-250 hp 6-cyl DD {{cvt|150|x|120|mm}} (for dirigibles)

{{Main|Chengdu Aircraft Industry Group}}

• Chengdu WS-18

(The Arthur Chevrolet Aviation Motors Corporation)

• Chevrolair 1923 Water-cooled in-line 4 upright
• Chevrolair D-4
• Chevrolair D-6{{cite web|title=Travelair Mystery Ship|url=http://www.airracinghistory.freeola.com/aircraft/Travelair%20Mystery%20Ship.htm|publisher=www.airracinghistory|access-date=14 October 2012}}
• Chevrolair 1923 Air-cooled in-line 4 upright and inverted{{cite web|title=Air cooled Chevrolair to Corvair ?|url=http://corvaircenter.com/phorum/read.php?1,415274,415305|publisher=corvaircenter.com|access-date=14 October 2012}}

{{Main|Chevrolet}}

• Chevrolet Turbo-Air 6 engine

{{Main|List of Chinese aircraft engines}}

• Chotia 460

(Christoffersen Aircraft Company)

• Christoffersen 120 hp 6-cyl in-line
• Christoffersen 120 hp V-12

{{Main|Chrysler}}

• Chrysler IV-2220
• Chrysler T36D

(Jim Church)

• Church_V-8
• Church J-3 Marathon
• Church V-248 V-8{{cite journal|title=The Church V-8-248 aero engine|journal=The Vintage Airplane|date=December 1973|volume=1|issue=12A|pages=7–9|url=http://members.eaavintage.org/wp-content/uploads/2013/02/VA-Vol-1-No-12A-Dec-1973.pdf|access-date=15 October 2015}}

{{Main|Cicaré}}

• Cicaré 4C2T

{{Main|Cirrus aero engines}}

• Cirrus I
• Cirrus II
• Cirrus III
• Cirrus Hermes
• Cirrus Major
• Cirrus Minor

• Cisco Snap 100

{{Main|Citroën}}

• Citroen 2cyl Citroën 2CV – 18 hp
• Citroen 4cyl Citroën GS 1.2 – 65 hp at 5,700 rpm

• Clapp's Cars Spyder Standard

{{Main|Clément-Bayard|Adolphe Clément-Bayard}}

Data from:

• Clément-Bayard 30 hp 2-cyl HOW {{cvt|5.125|x|4.375|in|order=flip}}
• Clément-Bayard 29 hp 4-cyl in-line {{cvt|3.94|x|4.72|in|order=flip}}
• Clément-Bayard 40 hp 4-cyl in-line {{cvt|3.94|x|4.72|in|order=flip}}
• Clément-Bayard 100 hp 4-cyl in-line {{cvt|135|x|160|mm}}
• Clément-Bayard 118.5 hp 4-cyl in-line {{cvt|7.48|x|9.06|in|order=flip}}
• Clément-Bayard 117.5 hp 6-cyl in-line {{cvt|6.1|x|7.28|in|order=flip}}
• Clément-Bayard 250 hp 6-cyl in-line {{cvt|6.1|x|7.87|in|order=flip}} (for dirigibles)
• Clément-Bayard 50 hp 7-cyl Radial {{cvt|3.94|x|4.53|in|order=flip}}
• Clément-Bayard 300 hp 8-cyl in-line {{cvt|6.5|x|8.86|in|order=flip}} (for airships)
• Clément-Bayard V-16 (for airships)

• Cleone 1930 25 hp 2-cyl hor opp 2 stroke

(Société Clerget-Blin et Cie / Pierre Clerget)

{{see also|Clerget aircraft engines}}

Source:Lumsden except where noted

File:Clerget 9B.jpg]]

{{div col|colwidth=27em}}

• Clerget 50 hp 7-cyl water-cooled radial (1907){{cite book|last=Hartmann|first=Gérard|title=Les moteurs Clerget.pdf|location=France|language=fr}}
• Clerget 50 hp 4-cyl {{cvt|4.33|x|4.72|in|order=flip}}
• Clerget 100 hp 4-cyl {{cvt|5.51|x|6.3|in|order=flip}}
• Clerget 200 hp V-8 {{cvt|5.51|x|6.3|in|order=flip}}
• Clerget 2K 16 hp {{cvt|3.25|x|3.94|in|order=flip}}
• Clerget 4V 40 hp 4-cyl in-line water-cooled (1908)
• Clerget 4W 40 hp 4-cyl in-line water-cooled (1910)
• Clerget 7Y 60 hp {{cvt|4.72|x|4.72|in|order=flip}}
• Clerget 7Z
• Clerget 9A (Diesel radial engine)
• Clerget 9B
• Clerget 9Bf British version of 9B 140 hp {{cvt|4.72|x|6.3|in|order=flip}}
• Clerget 9C
• Clerget 9F {{cvt|4.72|x|6.77|in|order=flip}}
• Clerget 9J 100 hp {{cvt|4.13|x|5.51|in|order=flip}}
• Clerget 9Z 110 hp
• Clerget 11A 200 hp variable compression
• Clerget 11Eb
• Clerget 11G 250 hp {{cvt|4.72|x|7.48|in|order=flip}} 5.7:1 compression
• Clerget 14D
• Clerget 14E
• Clerget 14F{{cite book|last=Hartmann|first=Gérard|title=Mazout d'enfer, le moteur de tous les records.pdf|location=France|language=fr}} (Diesel radial engine)
• Clerget 14Fcs
• Clerget 14F1
• Clerget 14F2
• Clerget 14U
• Clerget 16H diesel V-16 (180x200=81.43L) [https://oldmachinepress.com/2013/04/22/clerget-16-h-diesel-aircraft-engine/]
• Clerget 16SS diesel
• Clerget 16X
• Clerget 18 rotary 300 hp
• Clerget 32 diesel
• Clerget Type Transatlantique (H type)
• Clerget monocylinder powder powdered coal test engine
• Clerget monocylinder 2x variable compression
• Clerget monocylinder 4x variable compression
• Clerget 180-2T V-8 2x variable compression
• Clerget 180-4T V-8 4x variable compression
• Clerget 100 hp diesel 1928 9-cyl. radial
• Clerget 200 hp diesel 1929 9-cyl. radial
• Clerget 250 hp diesel 9-cyl. radial
• Clerget 300 hp diesel 9-cyl. radial

{{div col end}}

(Walter C. Willard / Cleveland Aero Engines)

• Cleveland 150 hp 6-cyl axial engine 6x{{cvt|5|x|6|in|order=flip}}

(Cleveland Engineering Laboratories Company)

• Cleveland Weger 400 hp 6-cyl 2-stroke radial {{cvt|4.25|x|5|in}}

(Compagnie Lilloise de Moteurs S.A)

• Lille 6As 6-cyl opposed piston 2-stroke diesel (Junkers Jumo 205 licence built){{cite web|title=Charqacteristiques et Description du Moteur Type Lille 6Brs de 600CV|url=http://i39.servimg.com/u/f39/11/10/13/05/avion310.jpg|access-date=6 November 2017|language=fr}}
• Lille 6Brs (600 hp)

(Construction Mécanique du Béarn)

See: Béarn

{{Main|Compagnia Nazionale Aeronautica}}

• CNA C.II
• CNA C.VI I.R.C.43
• CNA C.7
• CNA D.4
• CNA D.VIII

{{Main|Louis Coatalen}}

Source:Brew{{cite book|last=Brew|first=Alec|title=Sunbeam Aero-Engines|year=1998|publisher=Airlife Publishing Ltd.|location=Shrewsbury|isbn=978-1-84037-023-2}}

• Coatalen 12Vrs-2 diesel

• Colombo C.160
• Colombo D.110
• Colombo E.150
• Colombo S.53
• Colombo S.63

• Combi 150 hp 6-cyl

(Comet Engine Corp, Madison WI.)

• Comet 130hp
• Comet 5
• Comet 7-D 1928 (ATC 9) = 150 hp 612ci 7RA.
• Comet 7-E 1929 (ATC 47) = 165 hp 612ci 7RA.
• Comet 7-RA 1928 (ATC 9) = 130 hp 7RA.

See:C.L.M.

(Deutsche Motorenbau G.m.b.H. / Robert Conrad)

• Conrad C.III – (licence built by N.A.G. as the C.III N.A.G.)

{{Main|Continental Motors, Inc.}}

File:Continental IO-520 2.jpg

{{div col|colwidth=18em}}

• Continental 140
• Continental 141
• Continental 142
• Continental 160
• Continental 210
• Continental 217
• Continental 219
• Continental 220
• Continental 227
• Continental 320
• Continental 324
• Continental TS-325
• Continental 327
• Continental 352
• Continental 354
• Continental 356
• Continental 420
• Continental 500
• Continental TP-500
• Continental A40
• Continental A50
• Continental A65
• Continental A70
• Continental A75
• Continental A80
• Continental A90
• Continental A100
• Continental C75
• Continental C85
• Continental C90
• Continental C115
• Continental C125
• Continental C140
• Continental C145
• Continental C175
• Continental CD175 Thielert Centurion diesel engines 2010s
• Continental CD300 Thielert Centurion diesel engines 2010s
• Continental E165
• Continental E185
• Continental E225
• Continental E260
• Continental GR9-A
• Continental GR18
• Continental GR36
• Continental Tiara 4-180
• Continental Tiara 6-260
• Continental Tiara 6-285
• Continental Tiara 6-320
• Continental Tiara 8-380
• Continental Tiara 8-450
• Continental Voyager 200
• Continental Voyager 300
• Continental Voyager 370
• Continental Voyager 550
• Continental O-110
• Continental O-170
• Continental O-190
• Continental O-200
• Continental O-240
• Continental O-255
• Continental O-270 (Tiara)
• Continental O-280
• Continental O-300
• Continental O-315
• Continental IO-346
• Continental O-360
• Continental O-368 (4cyl. O-550)
• Continental O-405 (Tiara)
• Continental O-470
• Continental O-520
• Continental O-526
• Continental O-540 (Tiara)
• Continental O-550
• Continental OL-200
• Continental OL-370
• Continental-Honda OL-370
• Continental OL-550
• Continental OL-1430
• Continental V-1650 (Merlin)
• Continental V-1430
• Continental IV-1430
• Continental I-1430
• Continental XH-2860
• Continental R-545
• Continental R-670
• Continental R-975
• Continental W670
• Continental TD-300
• Continental Model R-20
• Continental J69
• Continental J87
• Continental J100
• Continental RJ35 Ramjet
• Continental RJ45 Ramjet
• Continental RJ49 Ramjet
• Continental T51
• Continental T65
• Continental T67
• Continental T69
• Continental T72
• Continental Titan X340
• Continental Titan X320
• Continental Titan X370

{{div col end}}

(Cors-Air srl, Barco di Bibbiano, Italy)

• Cors-Air M19 Black Magic
• Cors-Air M21Y
• Cors-Air M25Y Black Devil

{{Main|Chevrolet Corvair}}

(conversions and derivatives of the Chevrolet Turbo-Air 6 engine)

• AeroMax Aviation AeroMax 100
• Clapp's Cars Spyder Standard
• Magsam/Wynne (Del Magsam / William Wynne)

{{Main|Cosmos Engineering}}

• Cosmos Jupiter
• Cosmos Lucifer
• Cosmos Mercury
• Cosmos Hercules 1,000 hp – 18x {{cvt|6.25|x|7.5|in}}{{cite journal |date=3 July 1919 |title=The Cosmos Aero Engines |journal=Flight |volume=XI |issue=27 |id=No. 549 |pages=869–871 }}

{{Main|Coventry Victor}}

• Coventry Victor Neptune

(Anthony Michell)

• Michell XB-4070

(Société de construction et de Reparationde Materiel Aéronautique)

• C.R.M.A. Type 102

File:OX-5 top WL.jpg]]

{{Main|Curtiss Aeroplane and Motor Company}}

{{div col|colwidth=18em}}

• Curtiss 250 hp V-12 1649 cu in AB?
• Curtiss 25-30 hp
• Curtiss A-2 (9 hp V-2)
• Curtiss A-4
• Curtiss A-8
• Curtiss B-4
• Curtiss AB
• Curtiss B-8
• Curtiss C-1
• Curtiss C-2
• Curtiss C-4
• Curtiss C-6
• Curtiss C-12
• Curtiss CD-12{{cite magazine|title=The Curtiss Model CD-12 400 H.P. Aero Engine|magazine=Flight |url=http://www.flightglobal.com/pdfarchive/view/1922/1922%20-%200007.html|date=5 January 1922|pages=7–9 |access-date=31 August 2013}}
• Curtiss Crusader
• Curtiss D-12
• Curtiss E-4{{cite book | last= Fahey| first= James C.| title= US Army Aircraft| year= 1946| publisher= Ships & Aircraft Ltd| location= New York }}
• Curtiss E-8 100 hp V-8
• Curtiss H
• Curtiss K
• Curtiss H-1640 Chieftain
• Curtiss K-6
• Curtiss K-12
• Curtiss S
• Curtiss L
• Curtiss O
• Curtiss OX-2
• Curtiss OX-5
• Curtiss OXX-2
• Curtiss OXX-3
• Curtiss OXX-5
• Curtiss OXX-6
• Curtiss R-600 Challenger
• Curtiss R-1454
• Curtiss V V-8
• Curtiss V-2 V-8
• Curtiss V-3 V-8-8
• Curtiss V-4 V-12
• Curtiss V-1400
• Curtiss V-1460
• Curtiss V-1550
• Curtiss V-1570 Conqueror
• Curtiss VX

{{div col end}}

• Curtiss-Kirkham K-12

{{Main|Curtiss-Wright}}

• Curtiss-Wright LR25
• Curtiss-Wright RJ41 Ramjet
• Curtiss-Wright RJ47 Ramjet
• Curtiss-Wright RJ51 Ramjet
• Curtiss-Wright RJ55 Ramjet
• Curtiss-Wright RC2-60 Wankel engine
• Curtiss-Wright R-600 Challenger
• Curtiss-Wright TJ-32 (Olympus from Bristol, modified by CW)
• Curtiss-Wright TJ-38 Zephyr (Americanised Olympus 551)

See:2si

{{Compact TOC}}

{{Main|D-Motor}}

• D-Motor LF26
• D-Motor LF39

• D'Hennian 10-12 hp rotary
• D'Hennian 50 hp 7-cyl rotary

{{Main|Daiichi Kosho Company}}

• Daiichi Kosho DK 472

{{Main|Daimler AG}}

Source:Gunston except where noted

{{div col|colwidth=22em}}

• Daimler P 12 hp 1896 airship engine
• Daimler N 28 hp 1899 airship engine
• Daimler 1900 flugmotor
• Daimler 1910 4-cyl. 55 hp
• Daimler H4L 160 hp airship engine
• Daimler J4 210 hp airship engine
• Daimler J4L 230 hp airship engine
• Daimler J4F 360 hp airship engine
• Daimler J8L 480 hp airship engine
• Daimler-Benz 1926 2-cyl.
• Daimler-Benz F.2
• Daimler-Benz 750 hp V-12 diesel
• Mercedes-Benz LOF.6 airship diesel engine
• Daimler NL.1 – Zeppelin motor
• Daimler-Benz OF 2 4-stroke V-12 diesel
• Daimler-Benz DB 600
• Daimler-Benz DB 601
• Daimler-Benz DB 602 V-16 diesel
• Daimler-Benz DB 603
• Daimler-Benz DB 604 (X-24)
• Daimler-Benz DB 605
• Daimler-Benz DB 606 (Coupled DB 601)
• Daimler-Benz DB 607 (Diesel)
• Daimler-Benz DB 609 (IV-16)
• Daimler-Benz DB 610 (Coupled DB 605)
• Daimler-Benz DB 612
• Daimler-Benz DB 613 (Coupled DB 603G)
• Daimler-Benz DB 614
• Daimler-Benz DB 615 (Coupled DB 614)
• Daimler-Benz DB 616
• Daimler-Benz DB 617
• Daimler-Benz DB 618 (Coupled DB 617)
• Daimler-Benz DB 619 (Coupled DB 609)
• Daimler-Benz DB 620 (Coupled DB 628)
• Daimler-Benz DB 621
• Daimler-Benz DB 622
• Daimler-Benz DB 623
• Daimler-Benz DB 624
• Daimler-Benz DB 625
• Daimler-Benz DB 626
• Daimler-Benz DB 627
• Daimler-Benz DB 628
• Daimler-Benz DB 629
• Daimler-Benz DB 630 W-36(Coupled W-18)
• Daimler-Benz DB 631
• Daimler-Benz DB 632
• Daimler-Benz DB 670
• Daimler-Benz DB 720 (PTL 6)
• Daimler-Benz DB 721 (PTL 10)
• Daimler-Benz DB 730 (ZTL 6)
• Daimler-Benz 109-007 (Turbofan)
• Daimler-Benz 109-016 (Turbojet)
• Daimler-Benz 109-021 (Turbojet)
• Daimler-Benz PTL 6
• Daimler-Benz PTL 10
• Daimler-Benz ZTL 6
• Daimler-Benz ZTL 6000
• Daimler-Benz ZTL 6001
• Daimler-Benz ZTL 109-007
• Daimler F7502
• Daimler-Versuchmotor F7506
• Daimler D.IIIb – (not related to Mercedes D.III)

{{div col end}}

{{div col|colwidth=36em}}

• Mercedes 50 hp 4-cyl in-line
• Mercedes 60 hp 4-cyl in-line {{cvt|110|x|140|mm}}
• Mercedes 70 hp 4-cyl in-line inverted {{cvt|120|x|140|mm}}
• Mercedes 80 hp 6-cyl in-line {{cvt|105|x|140|mm}}
• Mercedes 90 hp 4-cyl in-line {{cvt|140|x|150|mm}}
• Mercedes 120 hp 4-cyl in-line (airship engine) {{cvt|175|x|165|mm}}
• Mercedes 160 hp 6-cyl in-line {{cvt|140|x|160|mm}}
• Mercedes 180 hp 6-cyl in-line {{cvt|160|x|180|mm}}
• Mercedes 240 hp 8-cyl in-line {{cvt|140|x|160|mm}}
• Mercedes 240 hp V-8 (airship engine) {{cvt|175|x|165|mm}}
• Mercedes 260hp 6-cyl in-line {{cvt|160|x|180|mm}}
• Mercedes 650 hp V-12 {{cvt|235|x|250|mm}}
• Mercedes Typ E4F 70 hp {{cvt|120|x|140|mm}}
• Mercedes Typ E6F 100 hp {{cvt|120|x|140|mm}}
• Mercedes Typ J4L 120 hp {{cvt|160|x|170|mm}}
• Mercedes Typ J8L 240 hp V-8 {{cvt|160|x|170|mm}}
• Mercedes W-18
• Mercedes Fh 1256
• Mercedes D.I
• Mercedes D.II
• Mercedes D.III
• Mercedes D.IIIa
• Mercedes D.IIIaü
• Mercedes D.IIIav
• Mercedes D.IV
• Mercedes D.IVa
• Mercedes D.VI

{{div col end}}

• Damblanc-Mutti 165 hp{{cite web| url=http://www.aviafrance.com/aviafrance1.php?ID=139&ID_CONSTRUCTEUR=1231&ANNEE=0&ID_MISSION=121&MOTCLEF=| title=SPAD S-32| last=Parmentier| first=Bruno| publisher=Aviafrance| access-date=2 August 2012| location=France}}
• Damblanc-Mutti 11-cyl. rotary 220 hp

(Ceskomorarsk-Kolben-Danek & Co.)

• Danek Praga 500 hp V-12

(Daniel Engine Company)

• Daniel 7-cyl rotary

• Dansette-Gillet Type A 45 hp 4-cyl in-line {{cvt|105|x|160|mm}}
• Dansette-Gillet Type C 32 hp 4-cyl in-line {{cvt|98|x|125|mm}}
• Dansette-Gillet Type D 70 hp 4-cyl in-line {{cvt|130|x|160|mm}}
• Dansette-Gillet 100 hp 6-cyl in-line {{cvt|130|x|160|mm}}
• Dansette-Gillet 120 hp V-8 {{cvt|114|x|160|mm}}
• Dansette-Gillet 200 hp 6-cyl in-line {{cvt|180|x|200|mm}}

{{Main|Alexandre Darracq}}

Data from:

• Darracq 25 hp O-2 {{cvt|130|x|120|mm}}
• Darracq 50 hp O-4 {{cvt|130|x|120|mm}}
• Darracq 43 hp 4-cyl in-line {{cvt|120|x|140|mm}}
• Darracq 84 hp 4-cyl in-line {{cvt|170|x|140|mm}}
• Darracq 12Da 420 hp V-12

{{Main|Dassault Group}}

• Dassault MD.30 Viper
• Dassault R.7 Farandole

(Charles Day)

• Day 25 hp 5-cyl

(Dayton Airplane Engine Co.)

• Dayton Bear

• de Dietrich 4-cyl in-line

{{Main|De Dion-Bouton}}

• De Dion-Bouton 80 hp V-8 {{cvt|100|x|120|mm}}
• De Dion-Bouton 100 hp V-8 {{cvt|90|x|150|mm}}
• De Dion-Bouton 130 hp 12B V-12
• De Dion-Bouton 150 hp V-8 {{cvt|125|x|150|mm}}
• De Dion-Bouton 800 hp X-16 {{cvt|170|x|190|mm}}

{{Main|de Havilland Engine Company}}

Sources: Piston engines, Lumsden, gas turbine and rocket engines, Gunston.

File:DHGipsyQueen.JPG on display at the Royal Air Force Museum Cosford]]

• de Havilland Iris
• de Havilland Ghost (V8)
• de Havilland Gipsy
• de Havilland Gipsy Twelve – known as "Gipsy King" in military service
• de Havilland Gipsy Major – also known as Gipsy IIIA
• de Havilland Gipsy Minor
• de Havilland Gipsy Queen
• de Havilland Gipsy Six

• Halford H.1
• de Havilland Ghost
• de Havilland Gnome
• de Havilland Goblin
• de Havilland Gyron
• de Havilland Gyron Junior

• de Havilland Spectre
• de Havilland Double Spectre – two Spectre engines mounted together
• de Havilland Sprite – for rocket-assisted take off
• de Havilland Super Sprite – development of Sprite

• de Laval T42

(Arthur Deicke)

• Deicke ADM-7

• Delafontaine Diesel – seven-cylinder air-cooled

{{Main|Delage}}

• Delage 12C.E.D.irs
• Delage Gvis

{{Main|DeltaHawk Engines, Inc.}}

• DeltaHawk DH160
• DeltaHawk DH180A4

(Messrs Demont, Puteaux, France)

• Demont 300 hp 6-cyl double acting rotary {{cvt|175|x|80|mm}}

Data from:

(D.J.Deschampsdesigner – Lambert Engine & machine Co., Illinois manufacturer)

• Deschamps v-12 inverted 2-stroke diesel

• Detroit Aero 25-30 hp 2OA

(Price_Induction, Anglet, France)

• DGEN 380{{cite web|url=https://minijets.org/index.php|title=DGEN 380|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/dgen380/|language=fr|location=France}}
• DGEN 390{{cite web|url=https://minijets.org/index.php|title=DGEN 390|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/dgen380/|language=fr|location=France}}

• Diamond Engines GIAE 50R
• Diamond Engines GIAE 75R
• Diamond Engines GIAE-110R

(DeLand, Florida, United States)

• Diemech TJ 100
• Diemech TP 100

• Diesel Air Dair 100

{{Main|DKW}}

(A.G.-Werk DKW, Zschopau S.a.)

• DKW FL 600W{{cite book |last1=Schneider |first1=Helmut |title=Flugzeug-Typenbuch 1936 |date=1936 |publisher=Herm. Beyer Verlag |location=Leipzig |edition=1936 |language=de |page=83}}

• Doble-Besler V-2 steam engine

• Dobrotvorskiy MB-100
• Dobrotvorskiy MB-102

Source:Gunston

• Dobrynin VD-4K
• Dobrynin VD-7

{{Main|Dongan Engine Manufacturing Company}}

:(also known as Harbin Engine Factory)

• Dongan HS-7
• Dongan HS-8
• Dongan WJ-5
• Dongan WZ-5
• Dongan WZ-6

• Dodge 125 hp 6-cyl rotary Victory {{cvt|5|x|6|in}}

(W. H. Dorman and Co., Ltd)

• Dorman 60-80 hp V-8 {{cvt|4|x|4.75|in}}{{cite magazine|title=The Dorman Aeroplane Engine |magazine=Flight|date=1 June 1912|pages=492–493 |url=http://www.flightglobal.com/pdfarchive/view/1912/1912%20-%200492.html|access-date=26 August 2015}}

Mostly developed from Douglas motorcycle engines

• Douglas 350cc
• Douglas 500cc{{cite web|last=Erickson|first=Jack|title=Douglas, Aero Engines, Weir (UK)|url=http://www.enginehistory.org/Piston/HOAE/Douglas.html |website=enginehistory.org |access-date=9 December 2017}}
• Douglas Dot
• Douglas 736cc (some sources 737cc)
• Douglas 750cc
• Douglas Digit 22 hp at 3,000rpm
• Douglas Dryad
• Douglas/Aero Engines Sprite/
• Aero Engines 1500cc

• Douseler 40 hp 4-cyl in-line

(Dreher Engineering Company)

• Dreher TJD-76 Baby Mamba{{cite web|url=https://minijets.org/index.php|title=Dreher TJD-76 Baby Mamba|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/baby-mamba/|language=fr|location=France}}

{{Main|Duesenberg}}

• Duesenberg Special A{{cite book |last1=Pearce|first1=William |title=Duesenberg Aircraft Engines: A technical description |date=2012 |publisher=Old Machine Press |location=Los Osos CA |isbn=9-780-9850-3530-3 |edition=1}}
• Duesenberg Special A3
• Duesenberg H 850 hp V-16 {{cvt|6|x|7.5|in}}
• Duesenberg 100 hp 4-cyl. direct drive in-line {{cvt|4.75|x|7|in}}
• Duesenberg 125 hp 4-cyl. geared in-line {{cvt|4.75|x|7|in}}
• Duesenberg 300 hp V-12 {{cvt|4.875|x|7|in}}
• Duesenberg A-44 70 hp 4-cyl {{cvt|4.375|x|6|in}}

{{Main|Armand Dufaux}}

• Dufaux 5-cyl tandem double-acting in-line engine

{{Main|Leonid Dushkin}}

• Dushkin D-1-A-1100
• Dushkin RD-A-150
• Dushkin RD-A-300
• Dushkin S-155
• Dushkin RD-2M

Data from: (some sources erroneously as Duthiel-Chambers)

• Dutheil et Chalmers 20 hp O-2 {{cvt|125|x|120|mm}}
• Dutheil et Chalmers 25 hp O-2 {{cvt|128|x|130|mm}}
• Dutheil et Chalmers 37.25 hp O-2 {{cvt|110|x|300|mm}}{{clarify|date=March 2018}}
• Dutheil et Chalmers 40 hp O-4 {{cvt|125|x|120|mm}}
• Dutheil et Chalmers 50 hp O-4
• Dutheil et Chalmers 60 hp O-6 {{cvt|125|x|120|mm}}
• Dutheil et Chalmers 72.5 hp O-6 {{cvt|128|x|130|mm}}
• Dutheil et Chalmers 76 hp O-4
• Dutheil et Chalmers 38 hp OP-2
• Dutheil et Chalmers 56.5 hp O-3 {{cvt|110|x|300|mm}}
• Dutheil et Chalmers 75 hp O-4 {{cvt|110|x|300|mm}}
• Dutheil et Chalmers 97 hp O-4 {{cvt|125|x|300|mm}}
• Dutheil et Chalmers 100 hp O-4 {{cvt|160|x|140|mm}}
• Dutheil et Chalmers 72.5 hp O-6 {{cvt|128|x|130|mm}}

• Dux Hypocycle

• Dyna-Cam

{{Compact TOC}}

Data from:

• Easton 50 hp V-8
• Easton 75 hp V-8

{{Main|Engine Components Inc.}}

• ECi O-320
• ECi Titan X320
• ECi Titan X340
• ECi Titan X370

(Ecofly GmbH, Böhl-Iggelheim, Germany)

• Ecofly M160

• Edelweiss 75 hp 6-cyl fixed piston radial {{cvt|115|x|120|mm}}
• Edelweiss 125 hp 6-cyl fixed piston radial {{cvt|115|x|120|mm}}

{{Main|Eggenfellner Aircraft}}

• Eggenfellner E6

• E.J.C. 60 hp 6-cyl rotary {{cvt|100|x|100|mm}}
• E.J.C. 10-cyl rotary {{cvt|100|x|100|mm}}

(Elbridge Engine Company)

• Elbridge A 2IW 6-10 hp {{cvt|3.75|x|3.5|in}}
• Elbridge C 3IW 18-30 hp {{cvt|4.625|x|4.5|in}}
• Elbridge 4-cyl 4IW {{cvt|4.625|x|4.5|in}}
• Elbridge Featherweight 3-cyl 3IW 30-40 hp {{cvt|4.625|x|4.5|in}}
• Elbridge Featherweight 4-cyl 4IW 40-60 hp {{cvt|4.625|x|4.5|in}}
• Elbridge Featherweight 6-cyl 6IW 60-90 hp {{cvt|4.625|x|4.5|in}}
• Elbridge Aero Special 4IW 50-60 hp {{cvt|4.625|x|4.5|in}}

{{Main|Electravia}}

• Electravia GMPE 102
• Electravia GMPE 104
• Electravia GMPE 205

{{Main|Electric Aircraft Corporation}}

• Electric Aircraft Corporation Electra 1

• Elektromechanische Werke Taifun rakatenmotor
• Elektromechanische Werke Wasserfall rakatenmotor

{{Main|Elizalde (automobile)}}

Source:Gunston

• Elizalde A
• Elizalde A6?
• Elizalde Dragon
• Elizalde D V
• Elizalde D VII
• Elizalde D IX B.
• Elizalde D IX M.R.
• Elizalde D IX C.R.
• Elizalde Super Dragon
• Elizalde S.D.M
• Elizalde S.D.M.R.
• Elizalde S.D.C
• Elizalde S.D.C.R.
• Elizalde Sirio
• Elizalde Tigre IV
• Elizalde Tigre VI
• Elizalde Tigre VIII
• Elizalde Tigre XII

{{Main|Jacob Ellehammer}}

• Elllehammer 3-cyl radial
• Elllehammer 5-cyl radial
• Elllehammer rotary engine

{{Main|Emerson Electric}}

• Emerson 100 hp 6-cyl

(EMG Engineering Company / Eugene M. Gluhareff)

• Gluhareff G8-2-20
• Gluhareff G8-2-80
• Gluhareff G8-2-130{{cite web|url=https://minijets.org/index.php|title=Gluhareff EMG G8-2-130|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/pulse-jets/gluhareff-pressure-jet/|language=fr|location=France}}
• Gluhareff G8-2-250

{{Main|Emrax}}

• Emrax 2
• Emrax 207
• Emrax 228
• Emrax 268

• Endicott 60 hp 3-cyl 2-stroke

{{Main|Engine Alliance}}

• Engine Alliance GP7000

(Engineered Propulsion Systems)

• Engineered Propulsion Systems Graflight V-8

{{Main|Engineering Division}}

• Engineering Division W-1 750 hp W-18 {{cvt|5.5|x|6.5|in}}
• Engineering Division W-1A-18
• Engineering Division W-2779
• Engineering Division W-2 1000 hp W-18 {{cvt|6.5|x|7.5|in}}
• Engineering Division 350 hp 9-cyl radial {{cvt|5.875|x|6|in}}

(Empresea Nacional de motores de Aviacion S.A.)

• ENMA Alcion
• ENMA Beta
• ENMA Flecha
• ENMA Sirio
• ENMA Tigre
• ENMA A-1 Alcion
• ENMA F-IV Flecha
• ENMA Flecha F.1
• ENMA Sirio S2
• ENMA Sirio S3
• ENMA S-VII Sirio
• ENMA 4.(2L)-00-93
• ENMA 7.E-CR.15-275
• ENMA 7.E-C20-500
• ENMA 7.E-CR20-600
• ENMA 7.E-CR.15-275
• ENMA 9.E-C.29-775

{{Main|E.N.V. Motor Syndicate}}

• E.N.V. Type A
• E.N.V. Type C
• E.N.V. Type D
• E.N.V. Type F/FA{{cite book|last1=Tagg|first1=A.E.|title=Power for the pioneers : the Green & E.N.V. aero engines|date=1990|publisher=Crossprint|location=Newport, I.O.W.|isbn=978-1-872981-01-7|pages=59–60}}
• E.N.V. Type H
• E.N.V. Type T
• E.N.V. 40 hp V-8
• E.N.V. 62 hp V-8
• E.N.V. 75 hp V-8
• E.N.V. 100 hp V-8
• E.N.V. 1914 100 hp V-8
• E.N.V. 1909 25/30 hp O-4
• E.N.V. 1910 30 hp O-4

{{Main|Engineering and Research Corporation}}

• ERCO IL-116

• Esselbé 65 hp 7-cyl rotary {{cvt|110|x|120|mm|2}}

• Etoile 400 hp

{{Main|EuroJet Turbo GmbH}}

• Eurojet EJ200

{{Main|Europrop International}}

• Europrop TP400

{{Compact TOC}}

• F&S K 8 B

• Fahlin Plymouth conversion

{{Main|Fairchild Engine & Airplane Corporation}}

:For Ranger and Fairchild Ranger engines see: Ranger

Source:Gunston except where noted

• Fairchild Caminez 4-cylinder{{cite magazine |title= Fairchild Carminez Activities |magazine= Flight |date= 22 November 1928 |page=1007 |url=http://www.flightglobal.com/pdfarchive/view/1928/1928%20-%201080.html }}
• Fairchild Caminez 8 cylinder
• Fairchild J44
• Fairchild J63
• Fairchild J83
• Fairchild T46

• Fairdiesel barrel engine

None of Fairey Aviation Company's own engine designs made it to production.

• Felix – imported Curtiss D-12 engines
• P.12 Prince – V-12
• P.16 Prince – H-16
• P.24 Monarch also known as Prince 4

(Ryan Falconer Racing Engines)

• Falconer L-6
• Falconer V-12

• Farcot 8-10 hp V-2
• Farcot Fan-6
• Farcot 100-110 hp V-8
• Farcot 30 hp 8cyl radial
• Farcot 65 hp 8cyl radial {{cvt|105|x|120|mm|2}}
• Farcot 100 hp 8cyl radial

(S.A. Stabilimenti Farina)

• Farina Algol
• Farina Aligoth
• Farina T.58

{{Main|Farman Aviation Works}}

Source:Liron{{cite book | title= Les avions Farman | last= Liron | first= J.L. | year= 1984| publisher= Éditions Larivère| location= Paris |page=216}}{{cite web|last=Hartmann|first=Gérard|title=Les moteurs et compresseurs Farman|url=http://www.hydroretro.net/etudegh/moteursfarman.pdf|publisher=hydroretro.net|access-date=9 July 2013|language=fr}}

Note: Farman engine designations differ from other French manufacturers in using the attributes as the basis of the designation, thus; Farman 7E (7-cyl radial E – Etoile / Star / Radial) or Farman 12We (W-12 fifth type – the e is not a variant or sub-variant it is the type designator). As usual there are exceptions such as the 12Gvi, 12B, 12C and 18T.

{{div col|colwidth=18em}}

• Farman 7E
• Farman 7Ea
• Farman 7Ear Les Établissements lipton
• Farman 7Ears
• Farman 7Ec
• Farman 7Ed
• Farman 7Edrs
• Farman 8V 200 hp
• Farman 8Va
• Farman 8VI
• Farman 9E
• Farman 9Ea
• Farman 9Ears
• Farman 9Eb
• Farman 9Ebr
• Farman 9Ecr
• Farman 9Fbr
• Farman 12B
• Farman 12Bfs
• Farman 12Brs
• Farman 12C
• Farman 12Crs
• Farman 12Crvi
• Farman 12D
• Farman 12Drs
• Farman 12G inverted V-12 350 hp
• Farman 12Goi
• Farman 12Gvi
• Farman 12V
• Farman 12Va
• Farman 12W
• Farman 12Wa 40° W-12 1919
• Farman 12Wb
• Farman 12Wc
• Farman 12Wd
• Farman 12We
• Farman 12Wers
• Farman 12Wh
• Farman 12Wiars
• Farman 12Wirs
• Farman 12Wkrs
• Farman 12Wkrsc
• Farman 12WI
• Farman 18T
• Farman 18W
• Farman 18Wa {{cvt|120|x|180|mm}}, {{cvt|600|hp|order=flip}}
• Farman 18Wd
• Farman 18We {{cvt|130|x|160|mm}}, {{cvt|700|hp|order=flip}}
• Farman 18Wi {{cvt|110|x|125|mm}}, {{cvt|500|hp|order=flip}}
• Farman 18Wirs

{{div col end}}

• Fasey 200 hp V-12 {{cvt|127|x|127|mm}}

Source:

• Fatava 45 hp 4IL {{cvt|110|x|120|mm}}
• Fatava 90 hp V-8 {{cvt|110|x|120|mm}}
• Fatava 180 hp X-16 {{cvt|110|x|120|mm}}

• Faure and Crayssac 80 hp rotary
• Faure and Crayssac 350 hp 6-cyl. 2st barrel engine {{cvt|100|x|180|mm}}

Designed post war by Roy Fedden formerly of Cosmos Engineering and Bristol. Roy Fedden Ltd went into liquidation in 1947

• Fedden Cotswold – design only
• Fedden 6A1D-325 (185 hp 6HO)
• Fedden G6A1D-325 (geared) 6AID-325?

{{Main|Fiat Aviazione}}

Data from:Italian Civil & Military Aircraft 1930–1945

{{div col|colwidth=27em}}

• Fiat twin Airship engine
• Fiat V-12 400 hp ca. 1919
• Fiat SA8/75 (50 hp V-8 air-cooled) {{cvt|110|x|105|mm}} 1908
• Fiat S.54
• Fiat S.55 (V-8 water-cooled 1912)
• Fiat S.56A
• Fiat S.76A
• Fiat A.10
• Fiat A.12
• Fiat A.14
• Fiat A.15
• Fiat A.16
• Fiat A.18
• Fiat A.20
• Fiat A.22
• Fiat A.24
• Fiat A.25
• Fiat A.30
• Fiat A.33
• Fiat A.33 R.C.35
• Fiat A.38 R.C.15/45
• Fiat A.50
• Fiat A.52
• Fiat A.53
• Fiat A.54
• Fiat A.55
• Fiat A.58
• Fiat A.58 C.
• Fiat A.58 R.C.
• Fiat A.59
• Fiat A.60
• Fiat A.70
• Fiat A.70 S.
• Fiat A.74
• Fiat A.75 R.C.53
• Fiat A.76
• Fiat A.76 R.C.18S
• Fiat A.76 R.C.40
• Fiat A.78
• Fiat A.80
• Fiat A.82
• Fiat A.83
• Fiat A.83 R.C.24/52
• Fiat AS.2 Schneider Trophy 1926
• Fiat AS.3
• Fiat AS.5 Schneider Trophy 1929
• Fiat AS.6 Schneider Trophy 1931
• Fiat AS.8
• Fiat RA.1000 Monsone
• Fiat RA.1050 Tifone
• Fiat ANA Diesel – six in-line, water-cooled – 220 hp
• Fiat AN.1 Diesel
• Fiat AN.2 Diesel
• Fiat 4001
• Fiat 4002
• Fiat 4004
• Fiat 4023
• Fiat 4024
• Fiat 4032
• Fiat 4301
• Fiat 4700
• Fiat D.16

{{div col end}}

• Firewall Forward CAM 100
• Firewall Forward CAM 125

{{Main|Forschungsinstitut für Kraftfahrwesen und Fahrzeugmotoren Stuttgart}}

• FKFS Gruppen-Flugmotor A{{cite web|last1=Pearce|first1=William|title=FKFS Gruppen-Flugmotor A, C, and D|url=https://oldmachinepress.com/2016/03/24/fkfs-gruppen-flugmotor-a-c-and-d/|website=Old Machine Press|access-date=8 May 2017|date=25 March 2016}}
• FKFS Gruppen-Flugmotor B?
• FKFS Gruppen-Flugmotor C
• FKFS Gruppen-Flugmotor D
• FKFS Gruppen-Flugmotor 37.6 L 48-cyl

Source:Geen and Cross{{cite book | last= Green | first= William | title= The Jet Aircraft of the World|author2=Cross, Roy | year= 1955| publisher= McDonald| location= London}}

• Flader J55 Type 124 Lieutenant
• Flader T33 Type 125? Brigadier

• Fletcher 5 hp
• Fletcher 9 hp
• Fletcher Empress 50 hp rotary

{{Main|Fábrica Nacional de Motores}}

• FNM R-760
• FNM R-975

{{Main|Ford Motor Company}}

• Ford O-145
• 4 Cylinder X engine
• 8 Cylinder X engine
• Ford PJ31 Pulsejet, see Republic-Ford JB-2
• Ford V-1650 Liberty V-12

(Dean Manufacturing Company, Newport, Kentucky)

• Fox 45 hp 3-cyl in-line 2-stroke {{cvt|4|x|4|in}}
• Fox 36 hp 4-cyl in-line 2-stroke {{cvt|3.5|x|3.5|in}}
• Fox 60 hp 4-cyl in-line 2-stroke {{cvt|4|x|4|in}}
• Fox 90 hp 6-cyl in-line 2-stroke {{cvt|4|x|4|in}}
• Fox 200 hp 8-cyl in-line 2-stroke {{cvt|6|x|6|in}}
• Fox De-luxe 50 hp 4-cyl in-line 2-stroke {{cvt|4.75|x|4.25|in}}

{{Main|Franklin Engine Company}}

Source:Gunston.

{{div col|colwidth=18em}}

• Franklin 2A4-45
• Franklin 2A4-49
• Franklin 2A-110
• Franklin 2A-120
• Franklin 2AL-112
• Franklin 4A-225
• Franklin 4A-235
• Franklin 4A4-100
• Franklin 4A4-75
• Franklin 4A4-85
• Franklin 4A4-95
• Franklin 4AC-150
• Franklin 4AC-171
• Franklin 4AC-176
• Franklin 4AC-199
• Franklin 4AC
• Franklin 4ACG-176
• Franklin 4ACG-199
• Franklin 4AL-225
• Franklin 6A-335
• Franklin 6A-350
• Franklin 6A3
• Franklin 6A4
• Franklin 6A4-125
• Franklin 6A4-130
• Franklin 6A4-135
• Franklin 6A4-140
• Franklin 6A4-145
• Franklin 6A4-150
• Franklin 6A4-165
• Franklin 6A4-200
• Franklin 6A8-215
• Franklin 6A8-225-B8
• Franklin 6AC-264
• Franklin 6AC-298
• Franklin 6AC-403
• Franklin 6ACG-264
• Franklin 6ACG-298
• Franklin 6ACGA-403
• Franklin 6ACGSA-403
• Franklin 6ACSA-403
• Franklin 6ACT-298
• Franklin 6ACTS-298
• Franklin 6ACV-245
• Franklin 6ACV-298
• Franklin 6ACV-403 (O-405? most likely company designation)
• Franklin 6AG-335
• Franklin 6AG4-185
• Franklin 6AG6-245
• Franklin 6AGS-335
• Franklin 6AGS6-245
• Franklin 6AL-315
• Franklin 6AL-335
• Franklin 6AL-500
• Franklin 6ALG-315
• Franklin 6ALV-335
• Franklin 6AS-335
• Franklin 6AS-350
• Franklin 6V-335-A
• Franklin 6V-335-A1A
• Franklin 6V-335-A1B
• Franklin 6V-335-B
• Franklin 6V-335
• Franklin 6V-350
• Franklin 6V4
• Franklin 6V4-165
• Franklin 6V4-178
• Franklin 6V4-200
• Franklin 6V4-335
• Franklin 6V6-245-B16F
• Franklin 6V6-245
• Franklin 6V6-300-D16FT
• Franklin 6V6-300
• Franklin 6VS-335
• Franklin 8AC-398
• Franklin 8ACG-398
• Franklin 8ACG-538
• Franklin 8ACGSA-538
• Franklin 8ACSA-538
• Franklin 12AC-596
• Franklin 12AC-806
• Franklin 12ACG-596
• Franklin 12ACG-806
• Franklin 12ACGSA-806
• Franklin O-150
• Franklin O-170
• Franklin O-175
• Franklin O-180 (Franklin 4AC-176-F3)
• Franklin O-200
• Franklin O-300
• Franklin O-335
• Franklin O-400
• Franklin O-405
• Franklin O-425-13
• Franklin O-425-2
• Franklin O-425-9
• Franklin O-425
• Franklin O-540
• Franklin O-595
• Franklin O-805
• Franklin XO-805-1
• Franklin XO-805-3
• Franklin XO-805-312
• Franklin Sport 4

{{div col end}}

(World's Motor Company, Bloomington, Illinois)

• Fredrickson Model 5a
• Fredrickson Model 10a

(Frontier Iron Works, Buffalo, New York)

• Frontier 35 hp 4-cyl in-line {{cvt|4.125|x|4.75|in}}
• Frontier 55 hp V-8 {{cvt|4.125|x|4.75|in}}

{{Main|Subaru Corporation}}

• Fuji JO-1 (Nippon JO-1)
• Fuji J3-1 (Nippon J3-1)

• Fuscaldo 90 hp{{cite magazine|title=Foreign Aero Engines at Olympia|magazine=Flight|date=25 July 1929|page=774|url=http://www.flightglobal.com/pdfarchive/view/1929/1929-1%20-%200525.html|access-date=9 April 2015}}

(Akron Aircraft Company / Funk Aircraft Company)

• Funk Model E

• Gaggenau 4-cyl in-line

• Gajęcki XL-Gad{{cite web |last1=Piechowski |first1=Piotr |title=Motorsegler Pegaz |url=http://www.piotrp.de/SZYBOWCE/dpegaz.htm |website=Modelflug |access-date=28 November 2019 |language=de |date=6 March 2009}}

(Galloway Engineering Company ltd.)

• Galloway Adriatic 6IL {{cvt|145|x|190|mm}}
• Galloway Atlantic {{cvt|145|x|190|mm}}(master rod)

{{Main|Garrett AiResearch}}

Source:Gunston except where noted

Now under Honeywell management/design/production

{{div col|colwidth=18em}}

• AiResearch GTC 43-44{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1950 |year=1950 |publisher=Sir Isaac Pitman & Sons Ltd. |location=London |edition=8th }}
• AiResearch GTC 85 Gas generator for McDonnell 120
• AiResearch GTP 30
• AiResearch GTP 70
• AiResearch GTP 331
• AiResearch GTPU 7C
• AiResearch GTG series
• AiResearch GTU series
• AiResearch GTCP 36
• AiResearch GTCP 85
• AiResearch GTCP 95
• AiResearch GTCP 105
• AiResearch GTCP 165
• AiResearch GTCP 660
• AiResearch TPE-331
• AiResearch TSE-331
• AiResearch TSE-231
• AiResearch ETJ-131
• AiResearch ETJ-331
• AiResearch TJE-341
• AiResearch 600
• AiResearch 700
• Garrett ATF3
• Garrett GTCP 85-397
• Garrett TFE1042
• Garrett TFE1088
• Garrett TFE76
• Garrett TFE731
• Garrett TSE331
• Garrett TPE331
• Garrett TPF351
• Garrett T76
• Garrett F104
• Garrett F109
• Garrett F124
• Garrett F125
• Garrett JFS 100-13A{{cite web|url=https://minijets.org/index.php|title=Garrett JFS 100-13A|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/garret-jfs-100/|language=fr|location=France}}

{{div col end}}

• Garuff A – aircraft diesel engine

{{Main|GE Honda Aero Engines}}

• GE Honda HF120

{{Main|Geiger Engineering}}

• Geiger HDP 10
• Geiger HDP 12
• Geiger HDP 13.5
• Geiger HDP 16
• Geiger HDP 25
• Geiger HDP 32
• Geiger HDP 50

{{Main|GEN Corporation}}

• GEN 125

{{Main|General Aircraft Limited}}

• General Aircraft Monarch V-4{{cite magazine|title=An Inverted Vee-four Engine: Air-cooled Side-valve 90 h.p. Unit for Light Aircraft|magazine=Flight|date=13 December 1934 |pages=1324–1325|url=https://www.flightglobal.com/pdfarchive/view/1934/1934%20-%201320.html|access-date=13 March 2016}}
• General Aircraft Monarch V-6

{{Main|GE Aviation}}

{{div col|colwidth=18em}}

• General Electric 7E
• General Electric CF6
• General Electric CF34
• General Electric CF700
• General Electric CFE738
• General Electric CJ610
• General Electric CJ805
• General Electric CJ810
• General Electric CT7
• General Electric CT58
• General Electric CTF39
• General Electric GE1
• General Electric GE4
• General Electric GE1/10
• General Electric GE15
• General Electric GE27
• General Electric GE36 (UDF)
• General Electric GE37
• General Electric GE38
• General Electric GE90
• General Electric GE9X
• General Electric GEnx
• General Electric H75
• General Electric H80
• General Electric H85
• General Electric I-A
• General Electric I-16
• General Electric I-20
• General Electric/Allison I-40
• General Electric TG-100
• General Electric TG-110
• General Electric/Allison TG-180
• General Electric TG-190
• General Electric X39
• General Electric X211
• General Electric X24A
• General Electric X84
• General Electric X353-5
• General Electric F101
• General Electric F103
• General Electric F108
• General Electric F110
• General Electric F118
• General Electric F120
• General Electric F127
• General Electric F128
• General Electric F136
• General Electric F138
• General Electric F400
• General Electric F404
• General Electric T407
• General Electric F412
• General Electric F414
• General Electric F700
• General Electric J31
• General Electric J33
• General Electric J35
• General Electric J39
• General Electric J47
• General Electric J53
• General Electric J73
• General Electric J77
• General Electric J79
• General Electric J85
• General Electric J87
• General Electric J93
• General Electric J97
• General Electric J101 (GE15)
• General Electric JT12A
• General Electric T31
• General Electric T41
• General Electric T58
• General Electric T64
• General Electric T407
• General Electric T408
• General Electric T700 (GE12)
• General Electric T708
• General Electric TF31
• General Electric TF34
• General Electric TF35
• General Electric TF37
• General Electric TF39

{{div col end}}

• General Electric/Rolls-Royce F136

{{Main|General Motors Research Laboratories}}

• General Motors Research X-250{{cite book|last=Wilkinson|first=Paul H.|title=Aircraft engines of the World 1946|year=1946|publisher=Sir Isaac Pitman & Sons Ltd.|location=London|edition=3rd}}

(General Ordnance Company, Derby, Conn.)

• General Ordnance 200 hp V-8 {{cvt|4.75|x|6.5|in}}

(Pulsejets)

• Giannini PJ33
• Giannini PJ35
• Giannini PJ37
• Giannini PJ39

{{Main|Omsk Engine Design Bureau}}

Source:Gunston.

• Glushenkov TVD-10
• Glushenkov TVD-20
• Glushenkov GTD-3

Gnome et Rhône except where noted

Im French engine designations —even— sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, —odd numbers— (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.

File:Gnome 9N 1917 160 hp.jpg

• Gnome 1906 25 hp rotary – prototype Gnome rotary engine
• Gnome 34 hp 5-cyl rotary {{cvt|100|x|100|mm}}
• Gnome 123 hp 14-cyl rotary {{cvt|4.33|x|4.73|in|mm|order=flip}}
• Gnome 1907 50 hp
• Gnome 7 Gamma 70 hp {{cvt|130|x|120|mm}}
• Gnome 14 Gamma-Gamma
• Gnome 9 Delta 100 hp {{cvt|124|x|150|mm}}
• Gnome 18 Delta-Delta 200 hp
• Gnome 7 Lambda 80 hp {{cvt|124|x|140|mm}}
• Gnome 14 Lambda-Lambda 160 hp
• Gnome 7 Sigma 60 hp {{cvt|120|x|120|mm}}
• Gnome 14 Sigma-Sigma 120 hp
• Gnome 7 Omega 50 hp {{cvt|110|x|120|mm}}
• Gnome 14 Omega-Omega 100 hp
• Gnome Monosoupape 7 Type A 80 hp {{cvt|110|x|150|mm}}
• Gnome Monosoupape 9 Type B-2 100 hp {{cvt|110|x|150|mm}}
• Gnome Monosoupape 11 Type C 190 hp {{cvt|115|x|170|mm}}
• Gnome Monosoupape 9 Type N 165/170 hp {{cvt|115|x|170|mm}}
• Gnome Monosoupape 18 Type Double-N 300 hp
• Gnome 600 hp 20-cyl radial {{cvt|140|x|170|mm}}

• Gnome-Rhône 5B – licence built Bristol Titan
• Gnome-Rhône 5K Titan – licence built Bristol Titan
• Gnome-Rhône 7K Titan Major – 7-cylinder development of 5K
• Gnome-Rhône 9A Jupiter – licence built Bristol Jupiter
• Gnome-Rhône 9K Mistral
• Gnome-Rhône 14K Mistral Major
• Gnome-Rhône 14M Mars
• Gnome-Rhône 14N
• Gnome-Rhône 14P
• Gnome-Rhône 14R
• Gnome-Rhône 18L
• Gnome-Rhône 18R
• Gnome-Rhône 28T

• Gobe 2-stroke engine

(Gustave Gobrón and Eugène Brillié)

• Gobrón-Brillié 54 hp X-8 {{cvt|90|x|160|mm}} (fitted to 1910 Voisin de-Caters)
• Gobrón-Brillié 102 hp X-8 {{cvt|120|x|200|mm}}

(Georg Goebel of Darmstadt) / (ver Gandenbergesche Maschinen Fabrik)

• Goebel 2-cyl. 20/25 hp HOA
• Goebel Type II 100/110 hp 7-cyl. rotary {{cvt|138|x|150|mm}}
• Goebel Type III 200/230 hp 9-cyl. rotary {{cvt|138|x|290|mm}}
• Goebel Type V 50/60 hp 7-cyl. rotary {{cvt|105|x|105|mm}}
• Goebel Type VI 30/40 hp 7-cyl. rotary {{cvt|94|x|95|mm}}
• Goebel 170 hp 9-cyl rotary
• Goebel 170 hp 11-cyl rotary
• Goebel 180 hp 11-cyl rotary

{{Main|Hans Grade}}

• Grade 16 hp V-4 2-stroke{{cite web|url=http://www.deutsches-museum.de/en/collections/transport/aeronautics/propeller-planes/up-to-1918/grade/|publisher= Deutsches Museum |title= Grade-Monoplane, 1909|access-date= 31 January 2014}}

{{Main|Great Plains Aircraft Supply Company}}

• Great Plains Type 1 Front Drive

{{Main|Green Engine Co|Gustavus Green}}

• Green 32hp 4-cyl in-line {{cvt|4.13|x|4.73|in}}
• Green 60hp 4-cyl in-line {{cvt|5.52|x|5.75|in}}
• Green 82 hp V-8 {{cvt|4.57|x|5.52|in}}
• Green C.4
• Green D.4
• Green E.6
• Green 150 hp 6-cyl in-line {{cvt|5.59|x|7.01|in}}
• Green 260-275 hp V-12 1914
• Green 300 hp V-12 {{cvt|5.59|x|7.01|in}}
• Green 450 hp W-18 {{cvt|5.59|x|7.01|in}} 1914

(Pierre Joseph Grégoire / Automobiles Grégoire)

• Grégoire-Gyp 26 hp 4-cyl in-line (3-cyl?){{cvt|3.62|x|5.52|in|order=flip}}
• Grégoire-Gyp 40 hp 4-cyl inverted in-line{{cite magazine |title=The Gregoire-Gyp Monoplane |magazine=Flight |date=23 April 1910 |page=308 |url=https://www.flightglobal.com/pdfarchive/view/1910/1910%20-%200310.html |access-date=7 April 2018}}
• Grégoire-Gyp 51 hp 4-cyl in-line {{cvt|5.12|x|5.52|in|order=flip}}
• Grégoire-Gyp 70 hp{{cite magazine |magazine=Flight |title=Foreign Aviation News |date=7 October 1911 |page=877 |url=https://www.flightglobal.com/pdfarchive/view/1911/1911%20-%200875.html|access-date=7 April 2018}}

• Grey Eagle 40 hp 4-cyl in-line – {{cvt|4.25|x|4.5|in}}
• Grey Eagle 60 hp 6-cyl in-line – {{cvt|4.25|x|4.5|in}}
• Grey Eagle 50 hp 4-cyl in-line – {{cvt|4|x|4.5|in}}

(S.V. Grizodubov)

• Grizodubov 1910 40 hp 4-cyl.

{{Main|Grob Aircraft}}

• Grob 2500
• Grob 2500E

(Guiberson Diesel Engine Company)

Source:Gunston except where noted

• Guiberson A-918
• Guiberson A-980 – {{convert|210|hp|abbr=on}}
• Guiberson A-1020 – {{convert|340|hp|abbr=on}}
• Guiberson T-1020 – {{convert|210|hp|abbr=on}} (tank engine?)
• Guiberson T-1400 – {{convert|250|hp|abbr=on}} (tank engine)

(Guizhou Liyang Aircraft Engine Company)

• Guizhou WP-13
• Guizhou WS-13 ("Taishan")

{{Main|Gyro Motor Company}}

Data from:{{cite web|url=http://www.curatorofshit.com/we-hope-the-gyro-engine-wont-take-flight-from-columbia-heights-the-gyro-motor-company-774-girard-street-nw-washington-dc/|title=The Gyro Motor Company|publisher=www.curatorofshit|access-date=19 December 2011}}

• Gyro 50 hp 7-cyl rotary Old Gyro {{cvt|4.3125|x|4.75|in}}
• Gyro Model J 5-cyl 50 hp Duplex
• Gyro Model K 7-cyl 50 hp Duplex
• Gyro Model L 9-cyl 50 hp Duplex

{{Compact TOC}}

(Haacke Flugmotoren)Source: RMV

• Haacke HFM 2 – 2cyl. 25/28 hp {{cvt|112|x|140|mm}}
• Haacke HFM 2a – 2cyl. 35 hp {{cvt|120|x|140|mm}}
• Haacke HFM 3 – 3cyl. fan 40 hp
• Haacke 55/60 hp 5-cyl. radial
• Haacke 60/70 hp radial
• Haacke 90 hp 7-cyl. radial
• Haacke 120 hp 10-cyl. radial

See:Hindustan Aeronautics Limited

{{Main|Hall-Scott}}

• Hall-Scott 60 hp
• Hall-Scott A-1
• Hall-Scott A-2
• Hall-Scott A-3
• Hall-Scott A-4
• Hall-Scott A-5
• Hall-Scott A-5a
• Hall-Scott A-7
• Hall-Scott A-7a
• Hall-Scott A-8
• Hall-Scott L-4
• Hall-Scott L-6

(Hallett Aero Motors Corp, Inglewood CA.)

• Hallett H-526 7-cyl radial 130 hp

• Hamilton DOHC V-8

{{Main|Hamilton Sundstrand}}

• Sundstrand T100

(Hansa-LLoyd Werke AG)

• Hansa-LLoyd V-16

(W.G. Hansen & L.L. Snow, Pasadena, CA)

• Hansen-Snow 35 hp 4-cyl in-line {{cvt|4|x|4.5|in}}

• Hardy-Padmore 100 hp 5-cyl rqdial {{cvt|4|x|4|in}}

(Donald (Don) Harkness, built by Harkness & Hillier Ltd)

• Harkness Hornet

(Harriman Motors Company, South Glastonbury, Conn.)

• Harriman 30 hp 4-cyl in-line
• Harriman 60 hp 4-cyl in-line {{cvt|5|x|5|in}}
• Harriman 100 hp 4-cyl in-line {{cvt|5|x|5|in}}

• Harris-Gassner 50/60 hp V-8

{{Main|Ray Harroun}}

• Harroun 24 hp 2-cyl HOA {{cvt|4|x|4|in}}

• Hart 150 hp 9-cyl rotary {{cvt|5|x|6|in}}
• Hart 156 hp 9-cyl radial (?) {{cvt|6|x|5|in}}

• Hartland 125 hp

(Les Établissements lipton)

• H.C.G. 2-cyl HOA

(Heath Aircraft Corp)

• Heath 4-B
• Heath 4-C
• Heath B-4
• Heath B-12
• Heath C-2
• Heath C-3
• Heath C-6

(Heath Aerial Vehicle Company, Chicago Illinois)

• Heath 25/30 hp 4-cyl in-line

• Heath-Henderson B-4

{{Main|Hirth}}

Source:

{{div col|colwidth=18em}}

• Heinkel HeS 1
• Heinkel HeS 2
• Heinkel HeS 3
• Heinkel HeS 6
• Heinkel HeS 8 (Heinkel 109-001)
• Heinkel HeS 9
• Heinkel HeS 10
• Heinkel HeS 011(Heinkel 109-011)
• Heinkel HeS 21
• Heinkel HeS 30 (Heinkel 109-006)
• Heinkel HeS 35
• Heinkel HeS 36
• Heinkel HeS 40 – paper design only
• Heinkel HeS 50d
• Heinkel HeS 50z
• Heinkel HeS 053
• Heinkel HeS 60
• Heinkel 109-021

{{div col end}}

From Flight

• Helium 45 hp 3-cyl radial
• Helium 60 hp 3-cyl radial
• Helium 75 hp 5-cyl radial
• Helium 100 hp 5-cyl radial
• Helium 45 hp 3-cyl rotary 2-stroke
• Helium 60 hp 3-cyl rotary 2-stroke
• Helium 100 hp 5-cyl rotary 2-stroke
• Helium 120 hp 6-cyl rotary 2-stroke
• Helium 200 hp 10-cyl rotary 2-stroke
• Helium 120 hp 6-cyl rotary 2-stroke
• Helium 200 hp 10-cyl rotary 2-stroke

{{Main|Indian Motorcycle}}

• Hendee Indian 60/65 hp V-8 {{cvt|4|x|4.5|in}}
• Hendee Indian 50 hp 7-cyl rotary {{cvt|4.375|x|4.875|in}}
• Hendee Indian 60 hp 9-cyl rotary{{cite book |last1=Mikesh |first1=Robert |title=Japanese Aircraft 1910–1941 |year=1990 |publisher=Putnam |location=London |isbn=0-85177-840-2 |last2=Shorzoe |first2=Abe |page=244}}{{clarification needed|No other reference to a 9-cyl rotary. Any other reference available?|date=December 2020}}

{{Main|Henderson Motorcycle}}

• Henderson 6 hp 4-cyl in-line {{cvt|2.375|x|2.1875|in}}

• Herman 45 hp
• Herman 70 hp

{{Main|Cirrus aero engines}}

• Hermes Cirrus

(Aubrey W. Hess / Alliance Aircraft Corporation)

• Hess Warrior

{{Main|Hewland}}

• Hewland AE75

{{Main|Hexatron Engineering}}

• Hexadyne P60
• Hexadyne O-49

(Otto Hieronimus – designer – several manufacturers)

{{div col|colwidth=27em}}

• Hiero 50/60 hp 4-cyl in-line
• Hiero 6 – generic title for all the Hiero 6-cyl. engines
• Hiero B
• Hiero C
• Hiero D
• Hiero E
• Hiero L
• Hiero N
• Hiero 85/95 hp 4-cyl in-line {{cite book|last1=Grosz|first1=Peter M.|title=Austro-Hungarian Army Aircraft of World War One|orig-year=1993|year=2002|publisher=Flying Machine Press|location=Boulder|isbn=1-891268-05-8|first2=George |last2=Haddow|first3=Peter|last3=Scheiner}}
• Hiero 145 hp {{cite book|last=Treadwell|first=Terry C.|title=German & Austro-Hungarian Aircraft Manufacturers 1908 – 1918|year=2010|publisher=Amberley Publishing|location=Stroud|isbn=978-1-4456-0102-1|pages=236–244, 268–271}}
• Hiero 185 hp
• Hiero 180/190 hp 4-cyl inline
• Hiero 200 hp 6-cyl inline
• Hiero 230/240 hp 6-cyl inline
• Hiero 240/250 hp 6-cyl inline HC
• Hiero 200/220 hp V-8
• Hiero 300/320 hp 6-cyl inline
• Hiero 270/280 hp 6-cyl inline
• Hiero 35/40 hp 2-cyl HOA

{{div col end}}

• Hill Helicopters GT50{{cite web |last1=O'Connor |first1=Kate |title=Hill Helicopters Unveils New Turbine Engine |url=https://www.avweb.com/ownership/engines/hill-helicopters-unveils-new-turbine-engine/ |website=AVweb |access-date=6 November 2020 |date=6 November 2020}}

• Hiller 1910
• Hiller 30 hp
• Hiller 60 hp
• Hiller 90 hp

{{Main|Hiller Aircraft}}

• Hiller 8RJ2B – ramjet for the Hiller YH-32 Hornet

• Hilz 45/50 hp 4-cyl in-line {{cvt|120|x|130|mm}}
• Hilz 50/55 hp 4-cyl in-line {{cvt|120|x|130|mm}}
• Hilz 65 hp 4-cyl in-line {{cvt|124|x|140|mm}}

{{Main|Hindustan Aeronautics Limited|Gas Turbine Research Establishment}}

• HAL HPE-2
• HAL PTAE-7
• HAL HJE-2500
• HAL HTFE-25
• HAL HTSE-1200
• HAL HPE-90{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1960/61 |year=1960 |publisher=Sir Isaac Pitman & Sons Ltd. |location=London |edition=16th }}
• HAL P.E.90H
• HAL HJE-2500
• GTRE GTX-35VS Kaveri
• PTAE-7
• GTSU-110

{{Main|Hiro Naval Arsenal}}

• Hiro Type 14
• Hiro Type 61
• Hiro Type 90
• Hiro Type 91
• Hiro Type 94

Hirth Motoren GmbH was merged with Heinkel to make "Heinkel-Hirth" in 1941.

File:Hirth 2702V.JPG]]

{{div col|colwidth=18em}}

• Hirth HM 60
• Hirth HM 150
• Hirth HM 500
• Hirth HM 501
• Hirth HM 504
• Hirth HM 506
• Hirth HM 508
• Hirth HM 512
• Hirth HM 515
• Hirth F-10{{rp|pages=486–7}}
• Hirth F-23
• Hirth F-30
• Hirth F-33
• Hirth F-36
• Hirth F-40
• Hirth F-102
• Hirth F-263
• Hirth O-280
• Hirth O-280R
• Hirth 2702/2703{{cite book|last=Cliche|first=Andre|title=Ultralight Aircraft Shopper's Guide|year=2001|publisher=Cybair Limited Publishing|isbn=978-0-9680628-1-4}}
• Hirth 2704/2706
• Hirth 3002
• Hirth 3202/3203
• Hirth 3502/3503
• Hirth 3701

{{div col end}}

{{Main|Hispano-Suiza|Hispano-Suiza aero-engines}}

{{Hatnote|Note:On French engine designations —even— sub-series numbers (for example Gnome-Rhône 14N-68) rotated anti-clockwise (LH rotation) and were generally fitted on the starboard side, —odd— numbers (for example Gnome-Rhône 14N-69) rotated clockwise (RH rotation) and were fitted on the port side.}}

{{div col|colwidth=18em}}

• Hispano-Suiza 4B? 75 hp 4 in-line
• Hispano-Suiza 5Q
• Hispano-Suiza 6M 250 hp{{cite book|last=Hartmann|first=Gérard |title=Hispano-Suiza, Les moteurs de tous les Records.pdf|language=fr}}
• Hispano-Suiza 6Ma 220 hp
• Hispano-Suiza 6Mb 220 hp
• Hispano-Suiza 6Mbr 250 hp
• Hispano-Suiza 6O
• Hispano-Suiza 6P
• Hispano-Suiza 6Pa
• Hispano-Suiza 8A
• Hispano-Suiza 8B
• Hispano-Suiza 8F
• Hispano-Suiza 9Q licensed Wright J-6 / R-975 Whirlwind
• Hispano-Suiza 9T licensed Clerget 9C, diesel radial
• Hispano-Suiza 9V licensed Wright R-1820 Cyclone
• Hispano-Suiza 12B (1945)
• Hispano-Suiza 12G (W-12)
• Hispano-Suiza 12Ga (W-12)
• Hispano-Suiza 12Gb (W-12)
• Hispano-Suiza 12H
• Hispano-Suiza 12Ha
• Hispano-Suiza 12Hb
• Hispano-Suiza 12Hbr
• Hispano-Suiza 12J
• Hispano-Suiza 12Ja 350 hp
• Hispano-Suiza 12Jb
• Hispano-Suiza 12K
• Hispano-Suiza 12Kbrs
• Hispano-Suiza 12L
• Hispano-Suiza 12Lb
• Hispano-Suiza 12Lbr
• Hispano-Suiza 12Lbrx
• Hispano-Suiza 12M
• Hispano-Suiza 12N
• Hispano-Suiza 12X
• Hispano-Suiza 12Y
• Hispano-Suiza 12Z
• Hispano-Suiza 14AA radial
• Hispano-Suiza 14AB radial
• Hispano-Suiza 14H radial
• Hispano-Suiza 14Ha
• Hispano-Suiza 14Hbs
• Hispano-Suiza 14Hbrs 600 hp radial
• Hispano-Suiza 14U diesel radial
• Hispano Suiza 18R
• Hispano-Suiza 18S
• Hispano-Suiza 24Y
• Hispano-Suiza 24Z
• Latécoère-(Hispano-Suiza) 36Y
• Hispano-Suiza 48H
• Hispano-Suiza 48Z
• Hispano-Suiza Nene
• Hispano-Suiza Tay
• Hispano-Suiza Verdon
• Hispano-Suiza R.300{{cite book|last=Gunston|first=Bill|title=World Encyclopedia of Aero Engines|publisher=Sutton Publishing|location=Stroud|year=2006|edition=5th|isbn=978-0-7509-4479-3}}
• Hispano-Suiza R.800
• Hispano-Suiza R.804
• Hispano-Suiza J-5 Whirlwind
• Hispano-Suiza Type 31
• Hispano-Suiza Type 34
• Hispano-Suiza Type 35
• Hispano-Suiza Type 36
• Hispano-Suiza Type 38
• Hispano-Suiza Type 39
• Hispano-Suiza Type 40
• Hispano-Suiza Type 41
• Hispano-Suiza Type 42
• Hispano-Suiza Type 42VS
• Hispano-Suiza Type 43
• Hispano-Suiza Type 44
• Hispano-Suiza Type 45
• Hispano-Suiza Type 50 Ga W-12 450 hp
• Hispano-Suiza Type 51 Ha V-12 450 hp
• Hispano-Suiza Type 52 Ja V-12 350 hp
• Hispano-Suiza Type 57 Mb V-12 500 hp
• Hispano-Suiza Type 61
• Hispano-Suiza Type 72
• Hispano-Suiza Type 73
• Hispano-Suiza Type 76
• Hispano-Suiza Type 77
• Hispano-Suiza Type 79
• Hispano-Suiza Type 80{{cite magazine|title=POWER at the SALON; Detailed Review of the British and Continental Engines at the Show : A Remarkable Variety of Types|magazine=Flight|date=29 November 1936|page=575|url=http://www.flightglobal.com/pdfarchive/view/1936/1936%20-%203248.html|access-date=14 March 2015}}
• Hispano-Suiza Type 82
• Hispano-Suiza Type 89 12Z
• Hispano-Suiza Type 90
• Hispano-Suiza Type 93

{{div col end}}

{{Main|Hitachi}}

Source:Gunston.

• Hitachi Ha12 (Army Type 95 150 hp Air Cooled Radial)
• Hitachi Ha13 (Army Type 95 350 hp Air Cooled Radial)
• Hitachi Ha13a (Army Type 98 450 hp Air Cooled Radial)
• Hitachi Ha42
• Hitachi Ha47
• Hitachi Ha-51 (unified designation)
• Hitachi GK2
• Hitachi GK4
• Hitachi GK2 Amakaze
• Hitachi Kamikaze
• Hitachi Hatsukaze
• Hitachi Jimpu
• Hitachi Tempu
• Army Type 95 150 hp Air Cooled Radial (Ha12 – Hatsudoki system)
• Army Type 95 350 hp Air Cooled Radial (Ha13 – Hatsudoki system)
• Army Type 98 450 hp Air Cooled Radial (Ha13a – Hatsudoki system)
• Army Type 4 110hp Air Cooled Inline (Ha47 – Hatsudoki system / GK4 – Navy system)

File:HKS 700E Flightstar.jpg.]]

{{Main|HKS (company)}}

• HKS 700E
• HKS 700T

{{Main|New Britain Machine Company}}

• Hodge 320 hp 18-cyl radial {{cvt|4|x|4|in}}

(Al Hofer)

• Hofer 10-12 hp 4cyl in-line {{cvt|3.125|x|3.75|in}}

(Holbrook Aero Supply)

• Holbrook 35 hp
• Holbrook 50 hp

{{Main|Honda}}

• Honda HFX-01{{cite web|title=Honda Worldwide {{!}} World News {{!}} News Release {{!}} September 19, 1997|url=http://world.honda.com/news/1997/c970919f.html|website=world.honda.com|access-date=28 January 2017|language=en}}
• Honda HFX20
• Honda HF118
• GE Honda HF120

{{Main|Honeywell}}

• Honeywell ALF502
• Honeywell HTF7000
• Honeywell LF507
• Honeywell LTS101
• Honeywell TPE-331
• Honeywell TFE731
• Honeywell FX5

• Hopkins & de Kilduchevsky 30-40 hp
• Hopkins & de Kilduchevsky 60-80 hp

• Howard 120 hp 6-cyl in-line {{cvt|150|x|105|mm}}

(John W Hudson)

• Hudson 100 hp 10-cyl radial {{cvt|4.3125|x|4.75|mm}}

(James Morris (Morry) Hummel of Bryan, Ohio)

• Hummel 28 hp 1/2 VW
• Hummel 32 hp 1/2 VW
• Hummel 45 hp 1/2 VW
• Hummel 50 hp VW
• Hummel 60 hp VW
• Hummel 70 hp VW
• Hummel 85 hp VW

(HuoSai – Piston engine)

• HuoSai HS-5
• HuoSai HS-6
• HuoSai HS-7
• HuoSai HS-8

• Hurricane C-450 (8-cyl 2-stroke radial)

{{Compact TOC}}

{{Main|International Aero Engines}}

• IAE V2500
• IAE V2500SF SuperFan

{{Main|Fábrica Argentina de Aviones}}

• I.Ae. 16 El Gaucho{{cite web|title=El Gaucho|url=http://www.clubiame.com.ar/iaeGaucho.htm|publisher=clubiame.com|access-date=9 July 2013|language=es|archive-date=11 March 2012|archive-url=https://web.archive.org/web/20120311122516/http://www.clubiame.com.ar/iaeGaucho.htm|url-status=dead}}
• I.Ae. 19R El Indio{{cite web|title=R-19 CR/1 C El Indio|url=http://www.clubiame.com.ar/iaeR19.htm|publisher=clubiame.com|access-date=9 July 2013|language=es|archive-date=15 June 2012|archive-url=https://web.archive.org/web/20120615083738/http://www.clubiame.com.ar/iaeR19.htm|url-status=dead}}
• IA IAO-1600-RX/1

(Ital-American Motor Engineering)

• KFM 104
• KFM 105
• KFM 107
• KFM 112M

{{Main|Industria Aeronautică Română}}

• IAR K7-I 20
• IAR K9-I C40
• IAR K14
• IAR 4-G1
• IAR 6-G1
• IAR LD 450
• IAR DB605

{{Main|ICP srl}}

• ICP M09

{{Main|IHI Corporation}}

{{div col|colwidth=27em}}

• Ishikawajima Tsu-11{{cite web|url=http://minijets.org/index.php|title=Ishikawajima Tsu-11|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/ne20/|language=fr|location=France}}
• Ishikawajima TR-10{{cite web|url=http://minijets.org/index.php|title=Ishikawajima TR-10|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/ne20/|language=fr|location=France}}
• Ishikawajima TR-12{{cite web|url=http://minijets.org/index.php|title=Ishikawajima TR-12|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/ne20/|language=fr|location=France}}
• Ishikawajima Ne-20{{cite web|url=http://minijets.org/index.php|title=Ishikawajima Ne-20]|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/300–500/ne20/|language=fr|location=France}}
• Ishikawajima Ne-20-kai
• Ishikawajima Ne-30 Turbojet Engine of 850 kg
• Ishikawajima Ne-130 {{cvt|1984|lbf|kN}}
• Ishikawajima Ne-230
• Ishikawajima Ne-330 Turbojet of 1,320 hp
• Ishikawajima-Harima JR100{{cite web|url=http://www.flightglobal.com/pdfarchive/view/1969/1969%20-%200035.html|title=Engines 1969|access-date=3 March 2013}}
• Ishikawajima-Harima JR200
• Ishikawajima-Harima JR220
• Ishikawajima-Harima XJ11{{cite book |last=Wilkinson |first=Paul H. |title=Aircraft engines of the World 1964/65 |year=1964 |publisher=Sir Isaac Pitman & Sons Ltd. |location=London |edition=20th |page=192}}
• Ishikawajima-Harima F3
• Ishikawajima-Harima F5
• Ishikawajima-Harima F7
• Ishikawajima-Harima XF9
• Ishikawajima-Harima IGT60
• Ishikawajima-Harima J3
• Ishikawajima-Harima XF5
• Ishikawajima-Harima T64-IHI-10
• Ishikawajima-Harima T58-IHI-8B BLC
• Ishikawajima-Harima J79-17
• Ishikawajima-Harima CT58-IHI-110

{{div col end}}

(Instytut Lotnictwa – Aviation Institute)

• IL SO-1
• IL SO-3
• IL K-15

• ILO F 12/400

• Imaer 1000
• Imaer 2000

(Imperial Airplane Society)

• Imperial 35-70 hp (various 6cyl rotary engines)
• Imperial 100 hp (12cyl rotary)

(In-Tech International Inc.)

• In-Tech Merlyn

See: Hendee

(Innodyn L.L.C.)

• Innodyn TAE165
• Innodyn TAE185
• Innodyn TAE205
• Innodyn TAE255
• Innodyn 165 TE
• Innodyn 185 TE
• Innodyn 205 TE
• Innodyn 255 TE

Data from:

• International 21.5 hp 4-cyl rotary {{cvt|3.74|x|2.52|in}}
• International 66 hp 6-cyl rotary {{cvt|5|x|3.98|in}}

(Gabriel Ion)

• Ion airship steam engine

(Irwin Aircraft Co)

• Irwin 79 Meteormotor (a.k.a. X)

(Isaacson Engine (Motor Supply Co.) / R.J. Isaacson)

• Isaacson 45 hp 7-cyl. radial
• Isaacson 50 hp
• Isaacson 60 hp
• Isaacson 6-cyl. radial
• Isaacson 50 hp 7-cyl. radial
• Isaacson 65 hp 7-cyl. radial
• Isaacson 100 hp 14-cyl. radial
• Isaacson 100 hp 9-cyl. rotary
• Isaacson 200 hp 18-cyl. rotary

See: IHI

Source:Gunston

• Isotov GTD-350
• Isotov TV-2-117
• Isotov TV-3-117
• Isotov TVD-850

{{Main|Isotta Fraschini}}

{{div col|colwidth=27em}}

• Isotta Fraschini L.170
• Isotta Fraschini L.180 I.R.C.C.15/40
• Isotta Fraschini L.180 I.R.C.C.45
• Isotta Fraschini Asso 80
• Isotta Fraschini Asso 120 R.C.40
• Isotta Fraschini Asso 200
• Isotta Fraschini Asso 250
• Isotta Fraschini Asso 450 Caccia
• Isotta Fraschini Asso 500
• Isotta Fraschini Asso 750
• Isotta Fraschini Asso IX
• Isotta Fraschini Asso 1000
• Isotta Fraschini Asso Caccia
• Isotta Fraschini Asso XI
• Isotta Fraschini A.120 R.C.40
• Isotta Fraschini L.121 R.C.40
• Isotta Fraschini Asso XII{{clarify|should this be Asso XI|date=February 2019}}
• Isotta Fraschini Asso XII R.{{clarify|should this be Asso XI|date=February 2019}}
• Isotta Fraschini Asso (racing)
• Isotta Fraschini Beta
• Isotta Fraschini Gamma
• Isotta Fraschini Delta
• Isotta Fraschini Zeta
• Isotta Fraschini Sigma{{cite web |last1=Pearce |first1=William |title=Isotta Fraschini Zeta X-24 Aircraft Engine |url=https://oldmachinepress.com/2017/06/05/isotta-fraschini-zeta-x-24-aircraft-engine/ |website=Old Machine Press |access-date=6 September 2018 |date=5 June 2017}}
• Isotta Fraschini Astro 7
• Isotta Fraschini Astro 14
• Isotta Fraschini V.4
• Isotta Fraschini V.5
• Isotta Fraschini V.6
• Isotta Fraschini V.7
• Isotta Fraschini V.8
• Isotta Fraschini V.9
• Isotta Fraschini 245 hp
• Isotta Fraschini K.14 – licence built Gnome-Rhône Mistral Major
• Isotta Fraschini 80T

{{div col end}}

{{Main|Ivchenko-Progress}}

Source:Gunston.

{{div col|colwidth=18em}}

• Ivchenko AI-4
• Ivchenko AI-7
• Ivchenko AI-8
• Ivchenko AI-9
• Ivchenko AI-10
• Ivchenko AI-14
• Ivchenko AI-20
• Progress AI-22
• Ivchenko AI-24
• Ivchenko AI-25
• Ivchenko AI-26
• Progress AI-222
• Ivchenko-Progress AI-322
• Ivchenko-Progress AI-450S
• Progress D-18T
• Progress D-27
• Lotarev D-36
• Lotarev D-136
• Progress D-236
• Progress D-436

{{div col end}}

See:Pirna

{{Compact TOC}}

{{Main|Jabiru Aircraft}}

• Jabiru 1600
• Jabiru 2200
• Jabiru 3300
• Jabiru 5100

• Jack & Heinz O-126

{{Main|Jacobs Aircraft Engine Company}}

Source:Gunston except where noted

• Jacobs 35 hp
• Jacobs B-1
• Jacobs L-3
• Jacobs L-4
• Jacobs L-5
• Jacobs L-6
• Jacobs LA-1
• Jacobs LA-2
• Jacobs O-200
• Jacobs O-240A
• Jacobs O-240L
• Jacobs O-360A (air-cooled)
• Jacobs O-360L (liquid-cooled)
• Jacobs R-755
• Jacobs R-830
• Jacobs R-915

• Jaenson 300 hp V-8 {{cvt|140|x|180|mm|2}}

• Jalbert-Loire 4-cyl. 160 hp
• Jalbert-Loire 6-cyl. 235 hp
• Jalbert-Loire 16-H – 16-cyl. 600 hp

(Jameson Aero Engines Ltd.)

• Jameson FF-1 – 1940s horizontally opposed, four cylinder (106 hp){{citation|url=http://www.flightglobal.com/pdfarchive/view/1946/1946%20-%200997.html |title=Jameson Aero Engine |magazine=Flight |date=23 May 1946 |pages=511–514 }}

(Jaroslaw Janowski)

• Janowski Saturn 500

{{Main|John Alfred Prestwich|J. A. Prestwich Industries}}

Data from:

• J.A.P. 1909 9 hp 2-cyl.
• J.A.P. 1909 20 hp 4-cyl.
• J.A.P. 38 hp V-8 (air-cooled) {{cvt|3.35|x|3.74|in}}
• J.A.P. 45 hp V-8 (water-cooled) {{cvt|3.54|x|4.33|in}}
• J.A.P. 1910 40 hp V-8
• J.A.P. 8-cyl.
• Aeronca-J.A.P. J-99

• Type4 I-Go Model-20 (Rocket)
• Tokuro-1 Type 2 (Rocket)

• Javelin Ford 230hp conversion

• Jawa 1000
• Jawa M-150

{{Main|György Jendrassik}}

• Jendrassik Cs-1

(James Engineering Turbines Ltd)

• J.E.T Cobra{{cite web|url=https://minijets.org/index.php|title=J.E.T.Cobra|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/jet-cobra/|language=fr|location=France}}

• JetBeetle Tarantula H90
• JetBeetle Locust H150R
• JetBeetle Mantis H250

• Jetcat P160{{cite web|url=https://minijets.org/index.php|title=Jetcat P160|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/jetcat-p160/|language=fr|location=France}}
• Jetcat P200{{cite web|url=https://minijets.org/index.php|title=Jetcat P200|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/jetcat-p200/|language=fr|location=France}}
• Jetcat P300{{cite web|url=https://minijets.org/index.php|title=Jetcat P300|date=10 December 2020 |publisher=minijets.org|pages=https://minijets.org/fr/0–100/jetcat-p300/|language=fr|location=France}}
• Jetcat P400

• Johnson Aero 75 hp V-6 {{cvt|5|x|4|in}}
• Johnson Aero 100 hp V-8 {{cvt|5|x|4|in}}
• Johnson Aero 150 hp V-12 {{cvt|5|x|4|in}}

(Boos, Seine-Maritime, France)

• JLT Motors Ecoyota 82
• JLT Motors Ecoyota 100

• JPX 4TX75
• JPX D160
• JPX PUL 212
• JPX PUL 425
• JPX D-320

{{Main|Junkers#Junkers Jumo|l1=Junkers Jumo|Junkers}}

Source:Kay{{cite book | last= Kay| first= Antony | title= Junkers Aircraft & engines 1913–1945| year= 2004 | publisher= Putnam Aeronautical Books | location= London | isbn= 978-0-85177-985-0}}

{{div col|colwidth=27em}}

• Jumo 4 later Jumo 204
• Jumo 5 later Jumo 205
• Junkers L1 air-cooled in-line 6 4-stroke petrol
• Junkers L2
• Junkers L3
• Junkers L4
• Junkers L5
• Junkers L55
• Junkers L7
• Junkers L8
• Junkers L88
• Junkers L10
• Junkers Jumo 004 Turbojet
• Junkers Jumo 204
• Junkers Jumo 205
• Junkers Jumo 206
• Junkers Jumo 207
• Junkers Jumo 208
• Junkers Jumo 209
• Junkers Jumo 210
• Junkers Jumo 211
• Junkers Jumo 213
• Junkers Jumo 218
• Junkers Jumo 222
• Junkers Jumo 223
• Junkers Jumo 224
• Junkers Jumo 225
• Junkers Jumo 109-004
• Junkers Jumo 109-006 (Junkers/Heinkel 109-006)
• Junkers Jumo 109-012
• Junkers Jumo 109-022
• Junkers Mo3 diesel opposed-piston aero-engine prototype
• Junkers Fo2 Petrol opposed-piston 6-cyl/12piston horizontal
• Junkers Fo3 diesel opposed-piston aero-engine prototype
• Junkers Fo4 diesel opposed-piston aero-engine prototype
• Junkers SL1 company designation for Fo4

{{div col end}}

{{Compact TOC}}

(Fyodor Grigoryevich Kalep)

• Kalep 1911 4-cyl 2-stroke
• Kalep-60
• Kalep-80
• Kalep-100

{{Main|Kawasaki Heavy Industries}}

Source:Gunston except where noted

• Kawasaki Ha9 – licence-built BMW VI for IJAAF
• Kawasaki Ha40 – licence-built Daimler-Benz DB 601A for IJAAF
• Kawasaki Ha-60
• Kawasaki Ha140
• Kawasaki Ha201 – twin Ha40s with common gearbox
• Kawasaki KAE-240
• Kawasaki 440 engine.
• Kawasaki KJ12
• Kawasaki KT5311A

• Kelly 200 hp 2-stroke 4-cyl inline {{cvt|6.5|x|6.3|in}}

File:Kemp G-2 Boxer Engine.jpg

(a.k.a. Grey Eagle)

• Kemp D-4
• Kemp E-6
• Kemp G-2
• Kemp H-6 (55 hp 6IL) {{cvt|4.25|x|4.5|in}}
• Kemp I-4 (35 hp 4IL) {{cvt|4.25|x|4.5|in}}
• Kemp J-8 (80 hp V-8) {{cvt|4.25|x|4.75|in}}
• Kemp K-2
• Kemp M-2
• Kemp O-101
• Kemp-Henderson 27 hp

LeBlond Aircraft Engine Corporation was sold to Rearwin Airplanes in 1937 and renamed Ken-Royce.

{{see also|LeBlond radial engines}}

• Ken-Royce 5E – LeBlond 70-5E
• Ken-Royce 5G – LeBlond 90-5G
• Ken-Royce 7F- developed from LeBlond 7DF
• Ken-Royce 7G

• Kessler 200 hp {{cvt|4.75|x|5|in}}
• Kessler 6C-400 {{cvt|5.5|x|6|in}}

(KFM (Komet Flight Motor) Aircraft Motors Division of Italian American Motor Engineering)

• KFM 107
• KFM 112M

• Khatchaturov R-35

{{Main|Klöckner-Humboldt-Deutz}}

• Humboldt-Deutz 6 cyl. in-line diesel{{cite web|title=Klöckner-Humboldt-Deutz (KHD) Dz 700, Dz 710, and Dz 720|url=http://oldmachinepress.wordpress.com/articles/|publisher=oldmachinepress|access-date=13 September 2013}}
• Klöckner-Humboldt-Deutz diesel 8 cyl. rotary DZ 700?
• Klöckner-Humboldt-Deutz DZ 700
• Klöckner-Humboldt-Deutz DZ 710 16-cylinder horizontally opposed diesel
• Klöckner-Humboldt-Deutz DZ 720 32-cylinder H-block version of the 710
• KHD T112 (APU)
• KHD T117
• KHD T216 {{cite web | url=https://gasturbineworld.co.uk/german-gas-turbines/ | title=German Gas Turbines }}
• KHD T312
• KHD T317
• Klöckner-Humboldt-Deutz T53-L-13A

{{Main|Carl Kiekhaefer}}

• Kiekhaefer O-45
• Kiekhaefer V-105

• Kimball Beetle K
• Kimball Gnat M

{{Main|Brewster & Co.}}

(Chas. B. King)

• King 550 hp V-12 {{cvt|5.5|x|7|in}}

• King-Bugatti U-16

{{Main|Kinner Airplane & Motor Corporation}}

Source:Gunston except where noted

• Kinner 60 hp
• Kinner B-5
• Kinner B-54
• Kinner C-5
• Kinner C-7
• Kinner SC-7
• Kinner K-5
• Kinner O-550
• Kinner O-552
• Kinner R-5
• Kinner R-53
• Kinner R-55
• Kinner R-56
• Kinner R-370
• Kinner R-440
• Kinner R-540
• Kinner R-720
• Kinner R-1045-2

{{Main|Charles B. Kirkham}}

• Kirkham 50 hp 4IL (C-4?) {{cvt|4.3125|x|5.125|in}}
• Kirkham 75-85 hp
• Kirkham 110 hp
• Kirkham 180 hp 9-cyl. radial
• Kirkham B-4 {{cvt|4.125|x|4.75|in}}
• Kirkham B-6 {{cvt|4.125|x|4.75|in}}
• Kirkham B-12
• Kirkham BG-6 (geared) {{cvt|4.3125|x|5.125|in}}
• Kirkham C-4
• Kirkham K-12

• Kishi 70 hp V-8 {{cvt|96|x|120|mm}}

{{Main|Klimov}}

Source:Gunston

{{div col|colwidth=27em}}

• Klimov M-100
• Klimov M-103
• Klimov M-105
• Klimov VK-106
• Klimov VK-107
• Klimov VK-108
• Klimov VK-109
• Klimov M-120
• Klimov RD-33
• Klimov RD-45
• Klimov RD-500
• Klimov VK-1
• Klimov VK-2
• Klimov VK-3
• Klimov VK-5
• Klimov VK-2500
• Klimov VK-800
• Klimov TV2-117
• Klimov TV3-117
• Klimov TV7-117