Karen Mellor (born 6 May 1969) is a retired British swimmer.

Mellor competed in the women's 800 metre freestyle at the 1988 Summer Olympics.

[1] She represented England and won a silver medal in the 4 x 200 metres freestyle relay, at the 1986 Commonwealth Games in Edinburgh, Scotland.

[3][4] She also won the 1985 ASA National Championship in the 200 metres freestyle and was three times winner of the 400 metres freestyle in 1985, 1989, and 1990.

This biographical article related to a British swimmer is a stub.