Olle is a masculine given name, often a short form (hypocorism) of Olof, and a surname. It may refer to:
Given name or nickname
Olle Åberg (1925–2013), Swedish middle-distance runner
Olle Åhlund (1920–1996), Swedish footballer
Olle Ericsson (disambiguation) Olle Felten (born 1953), Swedish politician Olle Hagnell (1924–2011), Swedish psychiatrist Olle Håkansson (1927–2001), Swedish footballer Olle Håkansson (curler) (born 1956), Swedish retired curler and coach Olle Hellbom (1925–1982), Swedish film director, producer, and screenwriter Olle Hjortzberg (1872–1959), Swedish painter and illustrator Olle Johansson (sailor) (born 1957), Swedish sailor Olle Johansson (swimmer) (1927–1994), Swedish swimmer and water polo player Olle Langert (1924–2016), Swedish painter and sculptor Olle Länsberg (1922–1998), Swedish screenwriter Olle Larsson (1928–1960), Swedish rower Olle Ljungström (1961–2016), Swedish singer, songwriter and musician Olle Möller (1906–1983), Swedish-American long-distance runner and convicted murderer Olle Nordberg (golfer) (born 1967), Swedish golfer Olle Nordberg (painter) (1905–1986), Swedish painter Olle Nordemar (1914–1999), Swedish film director, editor, producer, cinematographer and screenwriter Olle Råde (born 1978), Swedish professional Magic: The Gathering player Olle Romo (), Swedish music producer, songwriter and drummer Olle Tandberg (1918–1996), Swedish heavyweight boxer, European champion Olle Thorell (born 1967), Swedish politician Olle Wästberg (born 1945), Swedish journalist, politician and diplomat
Surname
Alan Olle (1924–2004), Australian rules footballer
Andrew Olle (1947–1995), Australian radio and television presenter
T. William Olle (born 1933 and died March 2019) was a British computer scientist
Stage name
Olle i Skratthult (Olle from Laughtersville), stage name of Hjalmar Peterson (1886–1960), Swedish singer and comedian