Andronikos Doukas (), Latinized as Andronicus Ducas, may refer to:
Andronikos Doukas (general under Leo VI) (died 910) Andronikos Doukas (co-emperor) ( 1057 – after 1081), Byzantine co-emperor from 1068 to 1078 Andronikos Doukas (cousin of Michael VII) (died 1077), Byzantine general Andronikos Doukas Palaiologos ( 1083/5 – 1115/18), Byzantine governor of Thessalonica Andronikos Doukas Angelos ( 1122 – died after 1185), Byzantine general in Asia Minor