Феодор Комнин Дука
Anna-Teodora (; 13th century) was a Bulgarian princess, the daughter of emperor Ivan Asen II (r. 1218–41) and Irene Komnene. She sprung from her father's third marriage, and was born between 1238 and 1241. Through her mother, Anna-Theodora was a granddaughter of titular Byzantine emperor Theodore Komnenos Doukas (d. 1253).