August Mortelmans

{{short description|Belgian cyclist}}

{{Use dmy dates|date=April 2025}}

{{Infobox cyclist

| name = August Mortelmans

| image = August_Mortelmans-1927.png

| caption = Mortelmans in 1927

| fullname = August Mortelmans

| birth_date = {{birth date|1901|4|24|df=yes}}

| birth_place = Kerkom-bij-Sint-Truiden, Belgium

| death_date = {{death date and age|1985|10|8|1901|4|24|df=yes}}

| death_place = Lier, Belgium

| height =

| weight =

| currentteam =

| discipline =

| role = Rider

| ridertype =

| amateuryears1 =

| amateurteam1 =

| proyears1 = 1924

| proteam1 = Independent

| proyears2 = 1925

| proteam2 = J.B. Louvet

| proyears3 = 1926

| proteam3 = Automoto, Christophe-Hutchinson

| proyears4 = 1927

| proteam4 = J.B. Louvet

| proyears5 = 1928

| proteam5 = Independent

| proyears6 = 1929

| proteam6 = Génial Lucifer-Hutchinson

| proyears7 = 1930–31

| proteam7 = Independent

| proyears8 = 1932

| proteam8 = Wonder

| proyears9 = 1933–35

| proteam9 = Victory

| majorwins =

One-day races and Classics

: {{nowrap|National Road Race Championships (1927)}}

| medaltemplates =

| show-medals =

}}

August Mortelmans (24 April 1901 – 8 October 1985) was a Belgian racing cyclist.{{Cite web |date=2023 |title=August Mortelmans |url=http://www.dewielersite.be/db2/wielersite/coureurfiche.php?coureurid=6411 |website=dewielersite.be |language=nl}} He won the Belgian national road race title in 1927.{{cite web |url=http://www.cyclingarchives.com/coureurfiche.php?coureurid=6411 |title=August Mortelmans |access-date=29 April 2014 |work=Cycling Archives}}