Guppy is a surname. Notable people with the surname include:
Contents
People
Darius Guppy (born 1964), insurance fraudster
Eileen Guppy (1903–1980), British geologist
Elisabeth Guppy (1838–1917), British spiritualist medium
Henry B. Guppy (1854–1926), British botanist
Henry Guppy (librarian) (1861–1948), British librarian
John Guppy (politician) (1874–1937), fisherman, farmer and political figure in Newfoundland
John Guppy (businessman), British businessman
Lechmere Guppy (1836–1916), British naturalist; discoverer and namesake of the fish
Sarah Guppy (1770–1852), British inventor
Shusha Guppy (1935–2008), author, editor, singer and filmmaker
Steve Guppy (born 1969), English retired footballer
Wayne Guppy (born 1954), New Zealand politician
Fictional characters
Mr (William) Guppy, from the novel Bleak House