- For other uses, see William.
- See Larson for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
William G. Larson was a United Earth admiral who was regarded as a hero following his actions at the Battle of Gamma Hydra during the Romulan War.
In honor of Larson, the Federation Starfleet named the Larson-class destroyers after him as well as naming the prototype USS Larson in his honor. (FASA RPG module: Federation Starship Recognition Manual)