Spratt or Sprat is a surname of British origin, which dervies from the Middle English word "sprat", a nickname for a small or insignificant person. The name may refer to:
Amanda Spratt (born 1987), Australian cyclist
Frederick Spratt (1927–2008), American artist
George A. Spratt (1870–1934), American inventor
George W. Spratt (1844–1934), American politician
Isaac Spratt (1799–1876), British businessman
James Spratt (disambiguation), multiple people
Jimmy Spratt (born 1951), Northern Ireland politician
John Spratt (born 1942), American politician
Jonathan Spratt (born 1986), British rugby player
Pete Spratt (born 1971), American mixed martial artist
Philip Spratt (1902–1971), British writer
Thomas Sprat (1635–1713), British bishop
Thomas Abel Brimage Spratt (1811–1888), British admiral
Tommy Spratt (born 1941), British football player
