Gaston (disambiguation)
Gaston is a masculine given name or surname. It may also refer to:
Places
- Gaston, California, an unincorporated community
 - Fort Gaston, California, founded in 1859, abandoned in 1892
 - Gaston, Indiana, a town
 - Gaston, North Carolina, a town
 - Gaston County, North Carolina
 - Gaston, Oregon, a city
 - Gaston, South Carolina, a town
 - Gaston, West Virginia, an unincorporated community
 - A variant spelling of Gastun, present-day Bagras, a Crusader castle in Turkey
 - Gaston (crater), an impact crater on the Moon
 
Other uses
- Gaston (comics), a Belgian comic strip by André Franquin
 - Gaston (climbing), the climbing technique named after Gaston Rébuffat
 - Gaston (seal), a brown fur seal that escaped from the Prague Zoo during the 2002 European floods
 - Gaston College, a community college in North Carolina
 - "Gaston" (song), a song from Disney's Beauty and the Beast
 - Tropical Storm Gaston, a number of named tropical cyclones