Police are becoming increasingly concerned for the welfare of Gemma McCluskie who went missing from her home in Pelter Street, Bethnal Green, E2 on Thursday 1 March.
Officers and her family are conducting enquires to trace her whereabouts but so far without success.
Her disappearance without being in contact with her family or friends is out of character.
Gemma, 29, is well-known locally as she appeared in episodes of EastEnders during 2001.
She is described as 5ft 1ins with straight black hair.
At the time she went missing, she was wearing a cream coloured top, blue leggings, and sandy coloured UGG boots.
Detective Inspector Des McHugh, from Tower Hamlets police, said: “Anybody with information is encouraged to contact the Missing Persons Unit at Limehouse Police Station on 0207 275 4589.”