Turkey was represented at the Eurovision Song Contest 1985 with the song "Didai didai dai", written by Mazhar Alanson, Fuat Güner, and Özkan Uğur, and performed by themselves under their stage name MFÖ.

The Turkish participating broadcaster, Türkiye Radyo ve Televizyon Kurumu (TRT), selected its entry through a national final.

Türkiye Radyo ve Televizyon Kurumu (TRT) held the national final on 1 March 1985 at the Istanbul Atatürk Kültür Merkezi in Istanbul, hosted by Başak Doğru and Orhan Boran.

Nine songs competed and the winner was determined by an expert jury.

[3] On the night of the contest Mahzar Fuat Özkan performed 7th in the running order following France and preceding Belgium.