Town on Trial is a 1957 British mystery film directed by John Guillermin and starring John Mills, Charles Coburn, Barbara Bates and Derek Farr. A whole town comes under suspicion when two grisly murders are carried out—particularly members of the local sports club.

John Guillermin was a French-British film director, writer and producer who was most active in big-budget, action-adventure films throughout his lengthy career.