Markus Karlsson
Markus Karlsson may refer to:
- Markus Karlsson (footballer, born 1972), Swedish football player for Djurgården
- Markus Karlsson (footballer, born 1979), Swedish football player for Degerfors and AIK
- Markus Karlsson (footballer, born 2004), Swedish football player for Hammarby
- Markus Karlsson (ice hockey), Swedish ice hockey defenceman
- Markus Karlsson (presenter), presenter with France 24