Sigurður Einarsson

Sigurður Einarsson may refer to:


 * Sigurður Einarsson (athlete) (born 1962), former Icelandic javelin thrower
 * Sigurður Einarsson (economist) (born 1960), former CEO and then chairman of failed Icelandic Kaupthing Bank
 * Sigurður Einarsson (handballer) (born 1943), Icelandic former handball player
 * Sigurður Einarsson (footballer) (born 1943), Icelandic former football player