Crampton is an English surname, from Crompton, Lancashire, which may refer to the following persons:

• Albert M. Crampton (1900–1953), American jurist
• Barbara Crampton (born 1959), American actress
• Bruce Crampton (born 1935), Australian golfer
• Gertrude Crampton (born 1905), American author
• Henry Crampton (1875–1956), American paleontologist and evolutionary biologist
• Howard Crampton (1865–1922), American actor
• Sir John Crampton, 2nd Baronet (1805–1886), British diplomat
• John Crampton (1921–2010) English aviator
• Julian Crampton (d. 2019), British biologist and academic
• Mark Crampton, English journalist and historian
• Matthew Crampton (born 1986), English cyclist
• Peter Crampton (politician) (1932–2011), English politician
• Peter Crampton (athlete) (born 1969), British sprinter
• Robert Crampton (born 1964), English journalist
• Thomas Russell Crampton (1816–1888), English engineer
• William Crampton, British vexillologist
  • William Crampton Library

Also:

• Barbara Mary Crampton Pym, novelist
  • Crampton Hodnet, a novel by Barbara Pym
• Duncan Stuart Crampton Bell
• Philip Crampton Smyly
• William Crampton Gore

See also

The following locations:

• Crampton's Gap
  • Battle of Crampton's Gap
• Crampton Island
• Crampton, Ontario, a community in Thames Centre

Other:

• Crampton locomotive
  • 6-2-0 locomotive (American usage)
• G&T Crampton, Irish construction company