The House of Tomorrow is a 1949 animated theatrical short directed by Tex Avery. It was part of a series of cartoons Avery did satirizing technology of the future which included: The Car of Tomorrow, The T.V. of Tomorrow, and The Farm of Tomorrow. These were spoofs of live-action promotional films that were commonly shown in theaters at the time.

The film is a straightforward narrated showcase of appliances said to be found in a typical house in the year 2050, roughly a hundred years after the cartoon was made, each one actually an outlandish joke. Most of the time, the inventions follow a similar pattern of being made for each member of the family, but ending with a fatal version for the "mother-in-law".