Andronikos Asen (Greek: Ανδρόνικος Ασάν; died c. 1322) was the epitropos ("steward, overseer") of the Byzantine province of the Morea between 1316 and 1322.
Kantakouzenos had already managed to consolidate the province, and enjoyed some success against the Frankish Principality of Achaea in the north.
Asen continued in the same line, and taking advantage of internal strife in Achaea, he conquered much territory in the central Morea.
In 1320, he took the castles of Akova, Polyphengos, Karytaina and Saint George in Skorta, and defeated a Frankish army near the latter fort in September.
She was a daughter of protostrator Michael Doukas Glabas Tarchaneiotes and his wife Maria Doukaina Komnene Palaiologina Branaina.