is a German professional footballer who plays for Austrian Bundesliga club LASK.

Boateng started his career at Hertha BSC where he developed from the youth ranks to the first team. After his debut season at Hertha, he soon signed for Hamburger SV and established himself as an integral part of the team, helping the club reach two consecutive UEFA Europa League semi-finals.

After a season playing for Manchester City, he joined Bayern Munich in 2011 and won many domestic and European honours with the club, most notably the continental treble in the 2012–13 and 2019–20 seasons. His contract ran out on 30 June 2021 and he subsequently became a free agent before opting to sign for Lyon. Afterwards, he joined Italian side Salernitana.

Boateng played in the Germany U21 side which won the 2009 Euro U-21 Championship and was soon promoted to the national side. Boateng has since accumulated over 70 caps and represented Germany at UEFA Euro 2012, Euro 2016, 2010 World Cup, 2014 World Cup, and 2018 World Cup. He was a key member of his country's victory in the 2014 World Cup.

He is the younger half-brother of fellow footballer Kevin-Prince Boateng.