Death Goes to School (also known as One is Guilty) is a 1953 British second feature ('B')[1] mystery film directed by Stephen Clarkson and starring Barbara Murray, Gordon Jackson and Pamela Alan.

[2][3] It was written by Maisie Sharman and Clarkson based on the 1952 novel Death in Seven Hours by Stratford Davis, and was made at Merton Park Studios.

Police investigate the death of a tyrannical teacher at a girls school, where any number of people might have killed the dead woman.

[4] Monthly Film Bulletin wrote: "As a thriller this is poor, the successive interviewing of the suspects one by one inducing positive tedium.

"[7] The Daily Film Renter wrote: "Not many fireworks are found in the story, but it proceeds gently along and we learn a good deal about school life through the eyes of the teachers.