Colin Sell (born 1 December 1948)[1] is a British pianist who has appeared on the radio panel games Whose Line Is It Anyway?

He has become famous mostly for his long service on the latter show, where he is frequently the butt of the host's jokes about the supposedly poor quality of his playing.

[1] He also appeared with the Yvonne Arnaud Theatre TIE company in the early 1970s, which also included two other well-known names, Elizabeth Estensen and Clive Hornby, both long-standing members of the Emmerdale cast.

[6] Until 1998 he was Head of Music at Rose Bruford College, Sidcup, and was instrumental in the creation of the BA (Hons) Actor-Musician course there.

In 2013 he appeared with Barry Cryer in Richmond, Yorkshire, as part of the Swaledale Festival, performing jazz and blues and songs of his own composition.