Harri is a given name, and may refer to:

• Guto Harri (born 1966), Welsh former BBC Chief Political Correspondent
• Harri Anne Smith, American Republican member of the Alabama Senate
• Harri Eloranta (born 1963), Finnish biathlete
• Harri Hänninen (born 1963), Finnish long-distance runner
• Harri Haatainen (born 1978), Finnish javelin thrower
• Harri Hakkarainen (born 1969), Finnish javelin thrower
• Harri Holkeri (born 1937), Prime Minister of Finland from 1987 to 1991
• Harri Huhtala (born 1952), Finnish hammer thrower
• Harri Hursti (born 1968), Finnish computer programmer and former chairman of the board and co-founder of ROMmon
• Harri Jõgisalu (1922–2014), Estonian writer
• T. Harri Jones (1921–1965), Welsh poet and university lecturer
• Harri Kampman (born 1954), Finnish football manager and former player
• Harri Kirvesniemi (born 1958), Finnish cross country skier
• Harri Koskela (born 1965), Finnish wrestler and Olympic medalist in Greco-Roman wrestling
• Harri Koskinen (born 1970), Finnish designer
• Harri Linnonmaa (born 1946), Finnish ice hockey player
• Harri Lorenzi (born 1949), Brazilian agronomic engineer
• Harri Lumi (born 1933), Estonian former Communist politician
• Harri Mänty (born 1971), Swedish musician, brought up in Finland
• Harri Olli (born 1985), Finnish ski jumper
• Harri Õunapuu (born 1947), Estonian politician
• Harri Porten (born 1972), German software engineer
• Harri Roschier (born 1957), Finnish entrepreneur
• Harri Rovanperä (born 1966), Finnish rally driver
• Harri Siljander (born 1922), Finnish boxer
• Harri Sjöström (born 1952), Finnish saxophonist who specializes in the soprano saxophone
• Harri Stojka (born 1957), Austrian jazz guitarist
• Harri Tiido (born 1953), Estonian diplomat
• Harri Toivonen (born 1960), Finnish rally and race car driver
• Harri Webb (1920–1994), Anglo-Welsh poet, journalist and Welsh nationalist

Other uses

• Harri Jones Memorial Prize for Poetry, annual prize awarded by the University of Newcastle, Australia