The Rivers of America is the artificial river found in the Frontierland areas of Disneyland-style Disney theme parks around the world. The first river was built in Disneyland when the park opened in 1955. It surrounds Tom Sawyer Island, which can be reached by rafts traveling from the Frontierland mainland. Additionally, there are other water-based vehicles which are found on the river. The sights along the Rivers include a Native American tribe, a burning cabin, and various audio-animatronic wildlife.

Frontierland is one of the "themed lands" at the many Disneyland-style parks run by Disney around the world. Themed to the American frontier of the 19th century, Frontierlands are home to cowboys and pioneers, saloons, red rock buttes and gold rushes along with some influence from American history and North America in general. It is named Westernland at Tokyo Disneyland and Grizzly Gulch at Hong Kong Disneyland.