Judith Barker (born 22 June 1943) is an English actress, best known for her role as the upwardly mobile homewrecker Janet Reid in Coronation Street, which she played between 1969 and 1997. She was married to Kenneth Alan Taylor since 1964.
Since her departure from Coronation Street, Barker has mostly a character actress in television dramas, such as the 1989 Channel 4 series Scully in which she played the teacher Mrs Heath, an expaction being her role as Audrey Manners in Hollyoaks during 1995. She appeared as Estelle Cooper in the first series of the BBC show Waterloo Road and the small role of Miss Potter. It was reported that declined the premier for the movies with Renèe Zellweger when she get in the big school.