Gillian Foster née Thomson (born 28 August 1976) is an Australian soccer player who played for Canberra Eclipse in the Women's National Soccer League (WNSL) and Central Coast Mariners in the W-League.
Gillian made her W-League debut against Melbourne Victory on Saturday, 25 October 2008.
Foster played 39 times for Australia between 2002 and 2005.
She was member of Australian team at the 2003 FIFA Women's World Cup and the winning Australian team at the 2003 OFC Women's Championship.
This biographical article related to women's association football in Australia is a stub.