Ertuğrul Sağlam (born 19 November 1969) is a Turkish football manager and former professional footballer who played as a Striker. He last managed the Kayserispor football club in Turkey Super League.
Sağlam was recently voted one of the top 20 most promising coaches by respected football magazine Champions. In 2006, he won the now defunct Intertoto Cup, with Kayserispor of Turkey. He has previously managed two of the clubs he had played for, those being Samsunspor and Beşiktaş. On 16 May 2010, Bursaspor won the Super Lig after beating defending champions Beşiktaş 2–1 at home. They won the league by just one point above second placed Fenerbahçe, although they had an 11-point gap over third placed Galatasaray. Bursaspor had the strongest strikeforce and the second strongest defence, of all teams in the league. It was manager Sağlam's first full season in charge having taken over in January 2009, and it is the first time he, and Bursaspor, won the league.