The Dramatic Theater after Hrachya Ghaplanyan was founded in 1967. The founder was the USSR People's artist Hrachya Ghaplanyan. The first performance staged at the theater was "Optimistic tragedy" ( director – Hr. Ghaplanyan).

The Young People’s Theatre was founded in 1929. The founder was Tigran Shamirkhanyan. The first performance staged at the theatre was “Explosion”. The troupe includes Armen Santrosyan, Araik Matevosyan, Razmik Amirgulyan, Anahit Ghukasyan, Ishkhan Gharibyan. 

Artistic Theater «Mher Mkrtchyan» was founded in 1986 by the efforts of the USSR People's artist Mher Mkrtchyan. First it was called Artistic Theter after Vardan Achemyan. The opening took place with the performance of «The Baker's wife» by M. Pagnol staged by M. Mkrtchyan, who embodied the main character of the piece Aimable Castanier and this part became the “swan-song” of the great artist. After the death of beloved actor the theater was recalled after him Artistic Theater “Mher Mkrtcyan” of Yerevan City Hall.
The troupe includes the RA Honoured artists Lala Mnatsakanyan, Anahit Kocharyan, artists Hayk Sargsyan, Arsen Grigoryan, Karine Safaryan, Nanor Petrosyan, Knarik Zakaryan, Liana Adamyan and others.