Regina Obedapo Iyashere (born April 6, 1974) is a British comedian, actress, writer, and producer. She has made many appearances on British and American television as well as comedy specials.

She is a co-creater, writer, and executive producer of the CBS sitcom Bob Hearts Abishola, of which she is also a co-star as Abishola's best friend and co-worker, Kemi.