Osorno may refer to:

Places and administrative divisions

*Osorno, Chile, a city in Chile *Osorno Province, a province of Chile *Osorno (volcano), a 2,661-meters (8700-feet) tall conical volcano, located in Chile *Osorno la Mayor, a ''municipio'' in Palencia Province, Castile and León, Spain

Nobility

*Count of Osorno, a Spanish title *Marquis of Osorno, title granted to Ambrosio O'Higgins, 1st Marquis of Osorno

People

* (1769–1824), Mexican revolutionary active in Zacatlán *Daniel Osorno (born 1979), retired Mexican football player *Guillermo Osorno, Nicaraguan pastor and radio evangelist, founder of the Nicaraguan Party of the Christian Path *Nicolás Osorno, President of Nicaragua from 1 to 5 August 1889

Other

*Osorno Airport, a public use airport near Osorno, Chile *Osorno Pilauco Airport, a public use airport near Osorno, Chile *Osorno Básquetbol, a basketball team in the Liga Nacional de Básquetbol de Chile *Provincial Osorno, a football club based in Osorno, Chile *SS Osorno, SS ''Osorno'', a German cargo ship, launched in 1938, List of shipwrecks in December 1943, beached on 25 December 1943, and permanently destroyed on 26 August 1944 {{disambiguation, geo, surname