Katrin Cartlidge (May 15, 1961 - September 7, 2002) was a British actress. Born in London to an English father and an immigrant Jewish refugee mother, she first appeared as Lucy Collins in the Liverpool soap opera Brookside from 1982 to 1988. She became well known for her film work with directors such as Mike Leigh and Lars von Trier.
Cartlidge died aged 41 of complications from pneumonia and septicaemia.