Tot Watchers is a 1958 American one-reel animated Tom and Jerry short produced and directed by William Hanna and Joseph Barbera with music by Scott Bradley. The short was released by Metro-Goldwyn-Mayer on August 1, 1958. It is the 114th and last Tom and Jerry theatrical cartoon produced or directed by both Hanna and Barbera, and the last cartoon short of the series until Gene Deitch's Switchin' Kitten in 1961. Barbera would return to direct one final Tom and Jerry theatrical short, The Karate Guard, in 2005.

Tom and Jerry is an American animated media franchise and series of comedy short films created in 1940 by William Hanna and Joseph Barbera. Best known for its 161 theatrical short films by Metro-Goldwyn-Mayer, the series centers on the rivalry between the titular characters of a cat named Tom and a mouse named Jerry. Many shorts also feature several recurring characters.