Kate Williams (born December 1941) is an English actress best known for playing Joan Booth in Love Thy Neighbour (1972–1976) and Liz Turner in EastEnders (2006–2010). She has also played Dorothy Burgess in May to December (1989–1994), Myra Costello in Family Affairs (2003–2005) and Aunty Vera in Birds of a Feather (2015–2016) as well as roles in the films Holiday on the Buses (1973) and Quadrophenia (1979).