Dr. Lily Hassan is a fictional character from the BBC soap opera Doctors, portrayed by Seeta Indrani, who made her first appearance on 28 October 2008.

Lily arrives at the Mill Health Centre when Heston Carter (Owen Brenman) employs her to ease the workload of his colleagues.

After being persuaded by Julia Parsons (Diane Keen), Lily proposes to Heston at the Christmas party after their commitment to foster children together.

On the BBC website, it was noted that Lily was a rebel in her youth but that she managed to reinvent herself by achieving a career in medicine.

Lily is a general practitioner, police surgeon and forensic archaeologist; the BBC website stated that her dedication to her career "borders on the obsessive" and that she "does everything by the book".