Valley Forge was a Continental Army winter encampment during the American Revolutionary War.

Valley Forge may also refer to:

Places Valley Forge National Historical Park, previously Valley Forge State Park Valley Forge, Pennsylvania, the small community in southeastern Pennsylvania that lent the encampment its name Valley Forge, York County, Pennsylvania, a small community in south-central Pennsylvania Valley Forge State Forest, now William Penn State Forest Valley Forge General Hospital, open from 1950 to 1975 Valley Forge, Missouri, a ghost town

Education Valley Forge Military Academy and College, in Wayne, Pennsylvania University of Valley Forge, in Phoenixville, Pennsylvania Valley Forge High School, in Parma Heights, Ohio Valley Forge Academy, a former private school in Amite, Louisiana

Entertainment "Valley Forge" (song), by Iced Earth "Valley Forge (Demo)", a deleted song from the musical Hamilton, on the 2016 album The Hamilton Mixtape Valley Forge, a fictional spacecraft in the film Silent Running Valley Forge, a troop transporter in Robert Heinlein's novel Starship Troopers Valley Forge (play), by Maxwell Anderson Valley Forge (film), a 1975 TV movie Valley Forge, a novel by MacKinley Kantor

Other uses USS Valley Forge, any of several ships of the US Navy Valley Forge Pilgrimage, an annual event of the Boy Scouts of America Camp Valley Forge, a Girl Scout camp in Valley Forge, Pennsylvania Valley Forge (train), a former Amtrak passenger train