Lillian Preece married name Parrington (1 April 1928 – July 2004) was a British swimmer.

She competed at the 1948 Summer Olympics and the 1952 Summer Olympics.

[1] She also represented England and won a bronze medal in the 440 Yard Freestyle Relay at the 1950 British Empire Games in Auckland, New Zealand.

[2][3] She won the 1952 ASA National Championship 220 yards freestyle title.

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