Bartu Küçükçağlayan (born 23 April 1983, Eskişehir) is a Turkish musician and actor. Born in Eskişehir, Küçükçağlayan won the Istanbul University State Conservatory in 2001 and went to Istanbul.

During his education, he took part in the play Captain from Inishmore in the Kent Players group in 2004. Küçükçağlayan, who took part in the ensemble's Gambler's Choice play between 2005-2007, has also started to act in television series since 2004. He played in the TV series June Night, Çapkın and Binbir Gece.