Olli (disambiguation)

Olli is a children's book character.

Olli may also refer to:

People with the surname

 * Egil Olli (born 1949), Norwegian politician for the Labour Party
 * Harri Olli (born 1985), Finnish ski jumper who has been competing since 2002
 * Simo-Pekka Olli (born 1985), professional volleyball player from Finland

People with the given name

 * Olli Harder, New Zealand association football coach and former player
 * Olli Huttunen (born 1960), Finnish football coach and former goalkeeper
 * Olli Huttunen (biathlete) (1915–1940), Finnish skier
 * Olli Jokinen (born 1978), Finnish professional ice hockey player
 * Olli Kanervisto (1958–1984), Finnish shot putter
 * Olli Kinkkonen (1881–1918), Finnish American working man lynched in Duluth
 * Olli Kolehmainen (born 1967), Finnish sprint canoeist
 * Olli Kortekangas (born 1955), Finnish composer from Turku
 * Olli Kunnari (born 1982), Finnish volleyball player
 * Olli Lounasmaa (1930–2002), Finnish academician, experimental physicist and neuroscientist
 * Olli Määttä (born 1994), Finnish professional ice hockey defenseman
 * Olli Malmivaara (born 1982), Finnish professional ice hockey defenceman
 * Olli Mannermaa (1921–1998), Finnish interior architect
 * Olli Muotka (born 1988), Finnish ski jumper and former Nordic combined athlete
 * Olli Mustonen (born 1967), Finnish pianist, conductor and composer
 * Olli Partanen (1922–2014), Finnish former discus thrower
 * Olli Puhakka (1916–1989), one of the top scoring aces in the Finnish Air Force
 * Olli Rahnasto (born 1965), retired professional tennis player from Finland
 * Olli Rehn (born 1962), Finnish politician, currently European Commissioner for Economic and Financial Affairs
 * Olli Remes (1909–1942), Finnish cross country skier and military officer
 * Olli Saarela (born 1965), Finnish film director
 * Olli Toomik (born 1938), Estonian physician and politician
 * Olli Tukiainen, a Finnish musician and the guitarist of the rock band Poets of the Fall
 * Olli Tuominen (born 1979), professional squash player who represented Finland
 * Olli Ungvere (1906–1991), Estonian actress and singer
 * Olli Vänskä (born 1981), Finnish violinist of Folk metal band Turisas
 * Olli Wisdom, British music artist, currently residing in London
 * Olli-Markus Taivainen (born 1989), Finnish ski-orienteering competitor and World Champion
 * Olli-Matti Multamäki (1948–2007), commander of the Finnish Army
 * Olli-Pekka Kallasvuo (born 1953), president and chief executive officer of Nokia Corporation
 * Olli-Pekka Karjalainen (born 1980), Finnish hammer thrower
 * Olli-Pekka Ojansivu (born 1988), Finland professional volleyball player

Other uses

 * Osher Lifelong Learning Institutes
 * Olli, an autonomous shuttle bus made by Local Motors
 * OlliOlli, a skateboarding video game