Straight is a surname. Notable people with the surname include:
Beatrice Straight (1914–2001), American actress
Dorothy Straight (born 1958), American writer
Henry Harrison Straight (1846–1886), American geologist and professor
Michael Whitney Straight (1916–2004), American magazine publisher and novelist
Nina Auchincloss Straight (born 1935), American writer, journalist and socialite
Susan Straight (born 1960), American writer
Whitney Willard Straight (1912–1979), American-born British Grand Prix driver and aviator
Willard Dickerman Straight (1880–1918), American investment banker
Alvin Straight (1920–1996), an American man who famously traveled 240 miles (390 km) on a riding lawn mower to visit his ailing brother
