Beal is a surname. Notable people with the surname include:
Andrew Beal (born 1952), American billionaireBradley Beal (born 1993), American professional basketball playerDana Beal (born 1947), American social and political activistErnest Frederick Beal (1885–1918), English war hero, recipient of the Victoria CrossJack Beal (1931–2013), English painterJames H. Beal (philatelist) (1922–87), philatelist of OhioJames Hartley Beal (1861–1945), Ohio educator, legislator, author, and pharmacistJeff Beal (born 1963), American composerJohn Beal (actor) (1909–97), American actorJohn Beal (composer) (born 1947), American composerKeith Beal (born 1933), English painter, musician, composer and authorNick Beal (born 1970), British rugby union playerPhil Beal (born 1945), English footballerSamuel Beal (1825–89), English Oriental scholarScott Beal (1890–1973), American actorWilliam James Beal (1833–1924), American botanist