The Vulkan (Ukrainian: вулкан, blaze) is a Ukrainian bullpup assualt rifle design. It is chambered for 5.45x39mm rounds and shares magazines with the AK-74 rifle. There are three models of the Vulkan currently in existence: the standard Vulkan, the Vulkan M2 and the Vulkan M2 Tactical.

They are believed to be prototypes for the Malyuk assault rifle, also known as Vulkan-M.