In sports • Leonard
Lenny Dykstra (born 1963), American former Major League Baseball player •
Lenny Fernandes Coelho (born 1988), Brazilian footballer •
Lenny Druyts (born 1997), Belgian professional racing cycling • Leonard
Lennie Friedman (born 1976), American former National Football League player •
Lenny Hayes (born 1980), former Australian rules footballer • Elaine
Lenny Holohan (born 1985), Irish camogie player • Leonid
Lenny Krayzelburg (born 1975), Ukrainian-born American swimmer, four-time Olympic gold medalist • Jan Leonardus
Lennie Louw (born 1959), South African-born Namibian cricketer •
Lenny Permana (born 1975), female badminton player from Australia •
Lenny Randle (1949–2024), American baseball player •
Lenny Rodrigues, Indian footballer playing for FC Goa • Leonard
Lennie Rosenbluth (1933–2022), American former college basketball and National Basketball Association player • Ilenia
Lenny Sims (born 2002), English-Italian cricketer • Leonard
Lenny Wilkens (1937–2025), American former National Basketball Association player and coach, member of several Halls of Fame as player and coach •
Lennie Waite (born 1986), British female track and field athlete
In music •
Lenny (singer) (born 1993), Czech singer, songwriter, composer, lyricist, and pianist • Leonard
Lenny Fontana (active from 1985), American house music DJ • Leonard
Lennie Hayton (1908–1971), American composer and conductor •
Lenny Kaye (born 1946), American musician, composer and writer, guitarist of Patti Smith Group • Leonard
Lenny Kravitz (born 1964), American rock/hard rock singer, songwriter, producer and guitarist • Helena
Lenny Kuhr (born 1950), Dutch singer-songwriter • Leonard
Lenny Waronker (born 1941), American record label executive and producer •
Lenny Welch (1938–2025), American pop singer
In film and television •
Lenny Clarke (born 1953), actor, writer, and producer • Lenworth
Lenny Henry (born 1958), British stand-up comedian, actor, writer and television presenter •
Lennie James (born 1965), British actor • Leonard Alfred Schneider
Lenny Bruce (1925–1966), an American stand-up comedian, social critic, and satirist •
Lenny Trčková (born 1978), Czech radio presenter, TV presenter and model
Other •
Lennie Copeland (1881–1951), American mathematician and professor •
Leonard DiMaria (born 1941), New York mobster • Leuntje
Lenny Geluk-Poortvliet (born 1943), Dutch politician •
Lennie Goodings (born 1953), Canadian-born publisher active in the United Kingdom • Hugh Leonard
Lenny Murphy (1952–1982), psychopathic killer from Northern Ireland, member of the paramilitary Ulster Volunteer Force •
Lenny Montana (1926–1992), professional wrestler and mob enforcer turned film actor •
Lenny Patrick, Chicagoan mobster •
Lenny Ureña Valerio (born 1977), Puerto Rican scholar of colonial and Polish history ==Fictional characters==