The 2009 European Parliament election in Poland was the election of the delegation from Poland to the European Parliament in 2009 which took place on 7 June 2009. On 13 February the Sejm accepted a proposal for an amendment to the electoral court act to allow voting for the European Parliament election of 2009 to take place over 2 days i.e. the 6 and 7 June 2009. However, on 5 March, the proposal was referred to the Constitutional Tribunal of the Republic of Poland by the Polish President, Lech Kaczyński. The Polish electorate elected 50 MEPs. In the 27 EU Member States, at total of 736 MEPs were elected from 4–7 June 2009.

The Civic Platform is a centre to centre-right liberal conservative political party in Poland. Since 2021, it has been led by Donald Tusk, who previously led it from 2003 to 2014 and was President of the European Council from 2014 to 2019.