Semih Sentürk (born 29 April 1983) is a Turkish retired professional footballer who played as a striker.
He has spent most of his club career at Fenerbahçe having risen through the ranks of the Fenerbahçe youth team.
He scored 63 goals in 56 games for the youth team and was subsequently called up to the first team.
His goalscoring exploits increased hopes among the supporters that Semih could be the future of the Fenerbahçe attacking line.
Indeed, he managed to become something of a regular fixture in the team during the 2007–08 campaign, in which he scored 17 goals and finished the season as Süper Lig's top scorer.
His more prominent role in the team was rewarded after he was named as the vice-captain of the team in 2007 after the departure of the former captains Ümit Özat and Tuncay.
He secured an away victory in the 2nd round of the Champions League qualifiers, guaranteeing a place for his team in the third knockout phase of the Champions League.
His four goals against MTK Budapest on 6 August 2008 meant that Semih became only the second Turkish player after Fethi Heper to score four goals in a single European match.
Also he is a member of the leader fan group Genç Fenerbahçeliler.
In 2008, he signed his first extension contract keeping him at the club until May 2010.
In 2011, he signed another contract extension which will keep him at the club until 2014.
Sentürk was called up the Turkey team following his successful performances in the 2007–08 season.
He wears the number 9 shirt, which was previously worn by the Turkish football legend Hakan Sükür.
Sentürk was selected as part of the squad for the finals of the European Championships in 2008.
On 11 June he came on as a substitute in the 46th minute and in the 57th minute of Turkey's second Group A match against Switzerland, he scored the equaliser with a powerful header outjumping the Swiss defence and beating the goalkeeper, even though he got a hand on it.
In the quarter-finals match versus Croatia, Sentürk saved the Turkish squad from a late 1–0 defeat to Croatia, scoring a last-second equalizer in the 120+1-minute, now holding the record for scoring the latest goal in a European Championship tournament.