Sargis II Hasan-Jalalyan (Armenian: Սարգիս Բ Հասան-Ջալալյանց, romanized: Sargis II Hasan-J̌alalyancʿ, died 19 December 1828) was the last catholicos of Aghvank (otherwise known as Church of Caucasian Albania, effectively a part of Armenian Church at this time) from 1810 to 1815.