2023 - "visions of the death of communism" – Merkurov house museum, Gyumri

2023 - "Dreamer" – Studio 20

2022 - "Khaltura" - Sargis Muradyan gallery

2022 - "Champion" – Johannissyan Institue

2021 - "Sevan" Cafesjian Center for the Arts (Yerevan, Armenia)

2016 - "From Avant-garde to Avant-garde" Sargis Muradyan gallery (Yerevan, Armenia)

2009 - "Body Investments" ACCEA (Yerevan, Armenia)

2006 - "Real Utopias" ACCEA (Yerevan, Armenia)

Karen Ohanyan took part in many collective exhibitions, as well.