Eric Karlsson, or variations, may refer to:
Erik Lennart Karlsson (1918-2001), Swedish banker Eric Carlsén (born 1982), Swedish curler Erik Carlsen (1911–1999), Danish equestrian Eric Carlson (musician) (born 1958), American heavy metal guitarist Eric Carlson (architect) (born 1963), American architect Erik Carlsson (1929–2015), Swedish rally driver Erik Carlsson (weightlifter) (1893–1981), Swedish weightlifter Eric Karlsson (footballer), member of the Swedish national football team in 1946; see 1946–47 in Swedish football Erik Karlsson (born 1990), Swedish professional ice hockey defenceman playing in the NHL Erik Karlsson (ice hockey, born 1994), Swedish professional ice hockey forward
See also Erik Carlsson Sjöblad (1647–1725), Swedish governor, admiral, and baron Eric Carlson Three-Decker, an historic house in Worcester, Massachusetts