Mattingly may refer to:

The Mattingly surname originated in Mattingley, Hampshire, England, where said family lived for over 600 years.^[1]

• David Mattingly (disambiguation), multiple people
  • David Burroughs Mattingly (born 1956), American illustrator
  • David Mattingly (archaeologist) (born 1958), British historian and author
• Don Mattingly (born 1961), American baseball player and coach
• Earl Mattingly (1904–1993), American baseball player
• Garrett Mattingly (1900–1962), American historian
• Harold Mattingly (1884–1964), British historian
• Ignatius Mattingly (1927–2004), American linguist
• Jimmy Mattingly is a fictional character in the movie That Thing You Do!
• Ken Mattingly (1936–2023), American astronaut
• Lenora Mattingly Weber (1895–1971), American author
• Mack Mattingly (born 1931), American politician
• Marie Mattingly Meloney (1878–1943), American reporter, magazine editor, and socialite
• Mary Mattingly (born 1978), American artist
• Nace Mattingly (1921–2000), former NASCAR Cup Series driver
• Phil Mattingly (born 1986), American journalist
• Preston Mattingly (born 1987), American baseball executive
• Randy Mattingly (born 1951), American gridiron football player
• Sylvan Mattingly (1882–1951), American Roman Catholic teacher
• Terry Mattingly (born 1954), American author

• Mattingly, Kentucky, United States
• Mattingly Settlement, Ohio, United States

• Mattingley, a village and civil parish in Hampshire, England