Bjarni

Bjarni is an Icelandic male given name and may refer to:


 * Bjarni Ármannsson resigned as CEO of Glitnir (formerly Íslandsbanki) in May 2007
 * Bjarni Ólafur Eiríksson (born 1982), footballer (defender) from Iceland
 * Bjarni Benediktsson (born 1908) (1908–1970), Prime Minister of Iceland from 1963 to 1970
 * Bjarni Benediktsson (born 1970), Prime Minister of Iceland since 2017
 * Bjarni Bjarnason (born 1965), Icelandic writer from Reykjavík
 * Bjarni Friðriksson (born 1956), retired Icelandic judoka
 * Bjarni Fritzson (born 1980), Icelandic handball player
 * Bjarni Guðjónsson (born 1979), Icelandic footballer
 * Bjarni Herjólfsson (fl. 10th century) was an Icelandic explorer who sighted America in 986
 * Bjarni Jónsson (born 1920), Icelandic mathematician and logician
 * Bjarni Jónsson (artist) (1934–2008), Icelandic painter
 * Bjarni Thorarensen (1786–1841), Icelandic poet and official
 * Bjarni Tryggvason (born 1945), Icelandic-born Canadian engineer and a former NRC/CSA astronaut
 * Bjarni Viðarsson (born 1988), young Icelandic footballer
 * Kalli Bjarni aka Kalli Bjarni (born 1976), Icelandic singer and winner of Idol Stjörnuleit
 * Kalli Bjarni - Kalli Bjarni, album of songs by Kalli Bjarni