List of Famous people with last name Macneil

Hannah Margaret McNair "Maggie" Mac Neil is a Canadian swimmer. She is the current Olympic and world champion and Americas record holder in the women's 100 metre butterfly event (55.59 s), having won the gold medal at both the 2019 World Aquatics Championships and the 2020 Summer Olympics.

Robert Breckenridge Ware "Robin" MacNeil, OC is a Canadian-American journalist and writer. He is a retired television news anchor who partnered with Jim Lehrer to create The MacNeil/Lehrer Report in 1975.

Cornell MacNeil was an American operatic baritone known for his exceptional voice and long career with the Metropolitan Opera, which spanned 642 performances in twenty-six roles. F. Paul Driscoll wrote in Opera News that he "was a great baritone in era of great baritones — Warren, Gobbi, Merrill, Milnes — and in the contemporary press, comparisons to his colleagues were frequent. But MacNeil's performances had singular musical richness, and moral and intellectual complexity that were his alone. MacNeil may have had rivals, but he had no equals."