The Ahat Jami Mosque (Ukrainian: Мечеть Ахать Джамі, romanized: Mechet Akhat Dzhami; Russian: Ахать-Джами, lit.

'Akhat-Dzhami'; Tatar: Әхәт Җәми мәчете, romanized: Äxät Cemi mäçete) is a congregational mosque located in Donetsk, Ukraine.

Although de jure located in Ukraine, the mosque is on territory currently controlled by the unrecognized Donetsk People's Republic.

On the first floor of the mosque is located Ukrainian Islamic University -the first Muslim institution of higher education in Ukraine.

[1] The official opening of the Ahat Cami mosque and Ukrainian Islamic University was held on September 3, 1999.