Washington Nationals (disambiguation)

The Washington Nationals is the existing National League baseball team, formerly known as the Montreal Expos.

Washington Nationals may also refer to these other Washington, D.C.-based baseball teams (listed chronologically):
 * Washington Nationals (National Association), a team of the 1870s
 * Washington Nationals, a team in the National Association (1879–1880)
 * Washington Nationals (American Association), a team that played in 1884
 * Washington Nationals (Union Association), a team that played in 1884
 * Washington Nationals (1886–1889), a National League team
 * Washington Senators (1891–1899), an American Association and National League team, also called the Washington Nationals
 * Washington Senators (1901–1960), an American League franchise, also known as the Washington Nationals between 1905 and 1955, now the Minnesota Twins