The Arzakan-Meghradzor Sanctuary (Armenian: Արզական-Մեղրաձորի արգելավայր, romanized: Arzakan-Meghradzori argelavayr is a protected area in the Armenian Kotayk Province. The sanctuary covers an area of 135.32 km² in the Hrazdan forest. It has a protection level of 4 according to the IUCN protection system.