Samuel Campbell

Samuel or Sam Campbell may refer to:


 * Samuel Campbell (American politician) (1773–1853), U.S. Representative from New York
 * Samuel Campbell (Canadian politician) (1788–1851), politician from Nova Scotia
 * Samuel Campbell (doctor), HMS Plumper ship's surgeon, 1857–1861; namesake of several locations in Canada
 * Samuel Campbell (New York state senator) (1809–1885), New York politician
 * Samuel B. Campbell (1846–1917), Republican politician in the state of Ohio
 * Samuel James Campbell, businessman from Mount Carroll, Illinois
 * Sam Campbell (writer) (1895–1962), writer, lecturer, and photographer
 * Sam Campbell (baseball), 19th-century baseball player
 * Sam Campbell (equestrian) (born 1944), Australian Olympic equestrian
 * Sam Campbell (footballer) (1892–1918), Australian rules footballer
 * Sam Campbell (comedian), Australian stand-up comedian and actor

In fiction

 * Samuel Campbell, a character from the television show Supernatural