Rufus King (1755–1827) was a U.S. Senator from New York.

Rufus King may also refer to: William R. King (William Rufus DeVane King, 1786–1853), vice president of the United States Rufus King (general) (1814–1876), American Civil War general Rufus King (lawyer) (1817–1891), American university president from Cincinnati Rufus H. King (1820–1890), U.S. Representative from New York Rufus King Jr. (1838–1900), American Civil War officer and Medal of Honor recipient Rufus King (writer) (1893–1966), American mystery writer Rufus G. King, chairman of the American Bar Association Committee on Narcotics Rufus G. King III (born 1942), former chief judge of the Superior Court of the District of Columbia Rufus King (band), an alternative rock band active between 1993 and 2000 SS Rufus King, a Liberty ship Rufus King International High School, Milwaukee, Wisconsin Rufus King International Middle School, Milwaukee, Wisconsin

See also Rufus King Delafield (1802–1874), American banker and manufacturer