2009 GP Ouest-France

{{Infobox cycling race report

| name = 2009 GP Ouest-France

| previous = 2008

| next = 2010

| image =

| image_caption =

| series = 2009 UCI World Ranking

| race_no = 22

| season_no = 24

| date = 23 August

| stages = 1

| distance = 229.2

| unit = km

| time =

| speed =

| first = Simon Gerrans

| first_nat = AUS

| first_natvar =

| first_team = {{UCI team code|CTT|2009}}

| second = Pierrick Fédrigo

| second_nat = FRA

| second_natvar =

| second_team = {{UCI team code|BBO|2009}}

| third = Paul Martens

| third_nat = GER

| third_natvar =

| third_team = {{UCI team code|RAB|2009}}

}}

The 2009 GP Ouest-France was a one-day road race which took place on 23 August 2009 in Plouay, France. The race was held over {{convert|229|km|mi}}, which is 12 laps of a circuit. 2009 was the fifth time that the race has been part of the UCI ProTour, but the race can be dated back to 1931 at its present location. The race was won by the Australian Simon Gerrans, his first victory in a major one-day race. Frenchman Pierrick Fédrigo came in second, with Paul Martens of Germany coming in third. Gerrans won a sprint from a five-man breakaway group which also included Anthony Roux of France and Dan Martin of Ireland.