Margaret Mary Moran (born 24 April 1955) is a former Labour Party politician in the United Kingdom. Moran was the Member of Parliament (MP) for Luton South from the 1997 general election to 2010. In November 2012, jurors at Southwark Crown Court ruled that she had falsified her parliamentary expenses; she had been unable to stand trial because of mental health issues, but the case was nevertheless heard without her. Her fraudulent claims totalled more than £53,000, the highest amount by any politician in the United Kingdom parliamentary expenses scandal.