Grant Koontz

{{Short description|American cyclist (born 1994)}}

{{Use mdy dates|date=December 2022}}

{{Infobox cyclist

| name = Grant Koontz

| image =

| image_size =

| caption =

| fullname =

| nickname =

| birth_date = {{birth date and age|mf=yes|1994|1|28}}

| birth_place = Houston, Texas

| height =

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| currentteam =

| discipline = {{ubl|Road|Track}}

| role = Rider

| ridertype =

| amateuryears1 = 2012–2013

| amateurteam1 = Southern Elite

| amateuryears2 = 2014–2015

| amateurteam2 = Super Squadra–AustinBikes

| amateuryears3 = 2015

| amateurteam3 = Bissell–ABG–Giant

| amateuryears4 = 2016–2017

| amateurteam4 = Team Arapahoe Resources

| amateuryears5 = 2019

| amateurteam5 = Support Clean Sport–Sea Sucker–Guttenplan

| amateuryears6 = 2019

| amateurteam6 = DNA Racing

| amateuryears7 = 2019

| amateurteam7 = Marc Pro CT

| proyears1 = 2018

| proteam1 = {{UCI team code|HCA|2018}}{{cite web | url=https://www.velonews.com/news/road/new-sponsor-brings-four-elite-amateur-riders-holowesko/ | title=New sponsor brings four elite amateur riders to Holowesko | work=VeloNews | date=February 8, 2018 | accessdate=October 17, 2022}}

| majorwins =

| medaltemplates = {{MedalSport|Men's track cycling}}

{{MedalCountry|{{USA}}}}

{{Medal|Competition| Pan American Games}}

{{MedalBronze|{{nowrap|2023 Santiago}}|{{nowrap|Team pursuit}}}}

{{MedalBronze|{{nowrap|2023 Santiago}}|{{nowrap|Madison}}}}

{{MedalCompetition|Pan American Championships}}

{{MedalGold|2022 Lima|Scratch race}}

{{Medal|Gold|2024 Carson|Elimination race}}

{{Medal|Gold|2024 Carson|Team pursuit}}

{{Medal|Gold|2024 Carson|Madison}}

{{MedalBronze|2023 San Juan|Team pursuit}}

{{MedalBronze|2023 San Juan|Scratch race}}

| show-medals =

}}

Grant Koontz ({{IPAc-en|ˈ|k|uː|n|t|s}} {{respell|KOONTS}}; born January 28, 1994){{cite web |url=https://olympics.com/en/paris-2024/athlete/grant-koontz_1955088|title=KOONTZ Grant|date=2024 |website=Olympics.com |access-date=11 August 2024}} is an American road and track cyclist.{{cite web | url=https://firstcycling.com/rider.php?r=47444 | title=Grant Koontz | work=FirstCycling.com | accessdate=October 17, 2022}}