2009 Vattenfall Cyclassics

{{Infobox cycling race report

| name = Vattenfall Cyclassics

| series = 2009 UCI World Ranking

| race_no = 20

| season_no = 24

| image =

| image_caption =

| date = August 16, 2009

| stages = 1

| distance = 225

| unit = km

| time = 5h 30' 38"

| speed = 39.270

| first = Tyler Farrar

| first_nat = USA

| first_natvar =

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

| second = Matti Breschel

| second_nat = DEN

| second_natvar =

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

| third = Gerald Ciolek

| third_nat = GER

| third_natvar =

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

| previous = 2008

| next = 2010

}}

The 2009 Vattenfall Cyclassics is a one-day road race, which is part of the 2009 UCI ProTour, took place on 16 August 2009. The race covered a total of {{convert|225|km|mi}} and took place in Hamburg, Germany.