Sen S. Arevshatyan (Armenian: Սեն Սուրենի Արևշատյան, 7 January 1928 – 25 July 2014) was an Armenian scholar, whose works are devoted to the history of ancient and medieval Armenian philosophy and historical sources. He also specialized in the publication of critical texts and scientific translations of medieval works. His research focused on the 5th century philosopher David the Invincible.