Óscar Quiroz

{{short description|Colombian cyclist}}

{{Infobox cyclist

| name = Óscar Quiroz

| image = Óscar_Quiroz_en_el_campeonato_nacional_de_ruta_de_Colombia_2018.jpg

| image_size =

| caption = Quiroz in 2018

| fullname = Óscar Adalberto Quiroz Ayala

| nickname =

| birth_date = {{birth date and age|1994|7|3|df=y}}

| birth_place = Ipiales, Colombia

| height =

| weight =

| currentteam = {{UCI team code|EPM}}

| discipline = Road

| role = Rider

| ridertype =

| amateuryears1 = 2016

| amateurteam1 = Mundial de Tornillos–Pijaos Web

| amateuryears2 = 2021

| amateurteam2 = {{UCI team code|CTA2|2021}}

| amateuryears3 = 2023

| amateurteam3 = {{UCI team code|CTA2|2023}}

| proyears1 = 2015

| proteam1 = {{UCI team code|EOP|2015}}

| proyears2 = 2017

| proteam2 = {{UCI team code|GWS|2017}}

| proyears3 = 2017

| proteam3 = {{UCI team code|BBH|2017}}

| proyears4 = 2018–2019

| proteam4 = {{UCI team code|BSM|2018}}

| proyears5 = 2020

| proteam5 = {{UCI team code|CTA2|2020}}{{cite web|url=https://www.uci.org/road/teams/TeamDetail/14252/2003456/257|title=Colombia Tierra de Atletas GW Bicicletas|work=UCI.org|publisher=Union Cycliste Internationale|accessdate=17 March 2020|archiveurl=https://web.archive.org/web/20200317000009/https://www.uci.org/road/teams/TeamDetail/14252/2003456/257|archivedate=17 March 2020}}

| proyears6 = 2022

| proteam6 = {{UCI team code|CTA2|2022}}

| proyears7 = 2024–

| proteam7 = {{UCI team code|EPM|2024}}

| majorwins = One-day races and Classics

:National Road Race Championships
(2019)

| medaltemplates =

| show-medals =

}}

{{family name hatnote|Quiroz|Ayala|lang=Spanish}}

Óscar Adalberto Quiroz Ayala (born 3 July 1994) is a Colombian cyclist, who currently rides for UCI Continental team {{UCI team code|EPM}}.{{cite web|url=https://www.uci.org/team-details/19833|title=ENu Colombia|work=UCI.org|publisher=Union Cycliste Internationale|access-date=22 January 2024}}