Fatty is a derogatory term for someone who is obese. It may refer also to:
People Nickname Roscoe Arbuckle (1887–1933), American actor and comedian Fatty Briody (1858–1903), American Major League Baseball player Bob Fothergill (1897–1938), American Major League Baseball outfielder William Foulke (footballer) (1874–1916), English cricketer and footballer Richard Lamb (1907–1974), Australian racing cyclist Fatty Lawrence (1903–1976), American college gridiron football player W. T. McLain (1885–1938), American college gridiron football player, lawyer and politician Charles H. Smith (American football), University of Michigan football player in 1893–1894 Fatty Taylor (1946–2017), retired American Basketball Association and National Basketball Association player Paul Vautin (born 1959), Australian former rugby league footballer and coach, television presenter and commentator Thomas Walsh (mobster) (died 1929), New York City mobster Fatty Warren (1898–1946), college football player
Other Mai Fatty, Gambian politician Fatty George, Austrian jazz musician Franz Georg Pressler (1927–1982) April Flores, American pornographic actress also known as Fatty Delicious and Fatty D
Fictional characters the title character of Fatty Finn, a long-running Australian comic strip Fatty Fudge, in "Minnie the Minx" in the UK's The Beano comic Frederick "Fatty" Brown, in "The Bash Street Kids" in the UK's The Beano comic Frederick Algernon Trotteville, in Enid Blyton's Five Find-Outers series of mystery novels one of the title characters of Fatty and George, a 1981 Australian children's television series
See also Mike "Prince Fatty" Pelanconi, British sound engineer and record producer
Fat (disambiguation) Fats (disambiguation), including a list of people with the nickname Skinny (disambiguation)