Baku Private Turkish High School (, also abbr. BÖTL), is a private, boys-only, secondary school in Baku, Azerbaijan. Established in 1992, it is considered one of elite schools in Azerbaijan which has competitive admissions, where only 6th grade students who pass the admissions test are accepted. Tuition fee varies yearly and currently is about USD$ 7000$. Courses are taught in English, Azerbajani, and Turkish. Achievements include more than 203 medals in international competitions and olympiads and 98% university acceptance rate. School's graduates have continued their studies at universities of more than 15 countries including USA, Turkey, Germany, England, and Japan.
Baku Private Turkish Highschool is a chain in a network of similar high schools across Azerbaijan owned and run by Çağ Öğretim İşletmeleri A.O