Caton is the surname of the following people:
Andrew Caton (born 1987), English footballerBill Caton (1924–2011), English footballerDavid Caton (born 1956), American political activist and writerDylan Caton (born 1995), Australian footballerGertrude Caton-Thompson (1888–1985), English archaeologistGreg Caton (born 1956), American businessman, inventor, manufacturer and promoter of herbal productsHiram Caton (1936–2010), Australian academicHowdy Caton (1894–1948), American professional baseball playerJames Caton (born 1994), English footballerJohn D. Caton (1812–1895), chief justice of the Illinois Supreme CourtKevin Caton (born 1965), retired Australian rules footballerLauderic Caton (1910–1999), Trinidadian guitaristLarry Caton (born 1948), American former handball playerMartin Caton (born 1951), Welsh politicianMichael Caton (born 1943), Australian television, film and stage actorMichael Caton-Jones (born 1957), Scottish film directorNathan Caton (born 1984), English comedianNoah Caton (1897–1922), American football playerReginald Caton (1897–1971), British publisherRichard Caton (1842–1926), English scientistSteve Caton, American musicianTommy Caton (1962–1993), English footballerValerie Caton (born 1952), British former ambassadorWilliam Caton (1636–1665), English Quaker itinerant preacher and writer