Leif Erikson (c.980 – c.1020) was an Icelandic explorer who was the first European known to have discovered North America.

Leif Ericson or alternative spellings may also refer to:

• Leif Erickson (actor) (1911–1986), American actor
• Leif Erickson (politician) (1906–1998), American politician
• Leif Eriksson (footballer) (born 1942), Swedish footballer
• Leif Eriksson (pipemaker) (born 1946), developer of the revived Swedish bagpipe
• Leif Ericsson (swimmer) (born 1955), Swedish swimmer

• MV Leif Ericson, a Canadian passenger and vehicle ferry
• Leif Erikson (band), a British indie band
• Leif Erikson (ship), a 1926 Viking ship replica
• Leif Erickson, Hagbard Celine's submarine inThe Illuminatus! Trilogy
• Leiv Eiriksson, an oil platform owned byOcean Rig
• "Leif Erikson", a song from the albumTurn On The Bright Lights by rock band Interpol

• Leif Eriksen (disambiguation)

Thisdisambiguation page lists articles associated with the titleLeif Ericson.
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