Isaacius Comnenus
Isaacius Comnenus potest esse:
 Isaacius I Comnenus, imperator 1057-1059
 Isaacius Comnenus sebastocrator, frater imperatoris Alexii I
 Isaacius Comnenus Porphyrogenitus et sebastocrator (1093 natus), filius imperatoris Alexii I, frater Ioannis II
 Isaacius Comnenus sebastocrator (1113 natus), filius imperatoris Ioannis II
 Isaacius Comnenus sebastocrator, maritus Annae Angelinae
 Isaacius Comnenus, dominus Cypri 1185-1195, "imperator" a se proclamatus

Comneni