Penn is a surname and given name. It may refer to:
Surname Abram Penn (1743–1801), landowner and Revolutionary War officer from Virginia Alexander Penn Wooldridge (1847–1930), American mayor of Austin, Texas Alexander Penn (1906–1972), Israeli poet Arthur Penn (1922–2010), American film director and producer Arthur Horace Penn (1886–1960), member of the British Royal Household Audrey Penn, American children's author B.J. Penn (born 1978), American mixed martial arts fighter Chris Penn (1965–2006), son of Leo; actor Claire Penn (1951–2018), South African speech and language pathologist Dan Penn (born 1941), American musician Eric Penn (1878–1915), English cricketer Hannah Callowhill Penn (1671–1726), second wife of William Penn, administrator of the Province of Pennsylvania after her husband's incapacitation and death Harry Penn (1902?–1963), civil rights activist and African-American dentist Irving Penn (1917–2009), American photographer Jack Penn (1909–1996), South African surgeon John Penn (disambiguation) Kal Penn (born 1977), American actor and public servant Leo Penn (1921–1998), actor Maik Penn (born 1981), German politician Mark Penn (born 1954), American public relations CEO and campaign strategist Michael Penn (born 1958), son of Leo; singer-songwriter Osnat Penn (born 1981), Israeli computational biologist Robert Penn (disambiguation) Robin Wright (born 1966), actress; sometime known as Robin Wright Penn, former wife of Sean Russell Penn (born 1985), English footballer Springett Penn (I) (1675–1696), second son of William Penn Springett Penn (II) (1700 or 1701–1731), son of William Penn Jr. and a grandson and heir of William Penn Sean Penn (born 1960), son of Leo; actor Steve Penn (born 1968), American handball player William Penn (1644–1718), founder of Pennsylvania William Penn Jr., son of William Penn William Penn (Royal Navy officer) (1621–1670), English admiral and Member of Parliament, father of William Penn Zak Penn (born 1968), American screenwriter
Given name Penn Badgley (born 1986), American actor Penn Jillette (born 1955), member of the comedy and magic duo Penn & Teller Penn Jones Jr. (1914–1998), American author and journalist Penn Kemp (born 1944), Canadian poet and playwright Penn Murfee (born 1994), American baseball pitcher