Geghuni Chitchyan or Chitchian (Armenian: Գեղունի Հովհաննեսի Չթչյան; Russian: Гегуни Оганесовна Читчян, romanized: tr, lit.

[2] After graduating, Chitchyan became the founding director of the composition department at the Konstantin Sarajev Music School in Yerevan.

She joined the Armenian Composers Union in 1955; was an associate of the Women's Council of Armenia; and a member of the Artistic Forum of State Radio.

Chitchyan's compositions have been performed in the United States, Canada, Russia, various Republics of the Soviet Union, England, France, Switzerland, Latvia, Poland, Bulgaria, Lebanon, and Syria.

She composes for orchestra, chamber ensembles, various solo instruments, voice, and choral groups,[6] some of which are published by international companies.