Godzilla Generations (ゴジラ ジェネレーションズ, Gojira Jenerēshonzu) is an action video game for the Sega Dreamcast, developed by General Entertainment and published by Sega. It was released on November 27, 1998 as one of the four launch titles available for the Dreamcast in Japan, and would remain exclusive to that territory. The game, based on the popular Godzilla franchise, has players assuming the role of various giant monsters in an attempt to destroy real-life Japanese cities.

A sequel titled Godzilla Generations: Maximum Impact was released in Japan the following year.