MacNutt is a surname. Notable people with the surname include:
D. Scott MacNutt (1935–2010), Canadian politician Derrick Somerset Macnutt (1902–1971), British crossword compiler Francis MacNutt (1925–2020), American Roman Catholic priest Francis Augustus MacNutt (1863–1927), American diplomat and Catholic writer Frederick MacNutt (1873–1949), British Anglican priest and author George Taylor MacNutt (1865–1937), Canadian politician Peter MacNutt (1834–1919), Canadian merchant and politician Thomas MacNutt (1850–1927), Canadian politician Thomas Russell MacNutt (1895–1973), Canadian politician Walter MacNutt (1910–1996), Canadian organist, choir director, and composer
See also McNutt, surname