Justyna
Justyna is a Polish feminine given name, a variation of Justina or Justine. It may refer to
- 'Justyna', Gusta Dawidson Draenger (1917–1943), Polish Jewish resistance fighter
 - Justyna Banasiak (born 1986), Polish group rhythmic gymnast
 - Justyna Bojczuk (born 1995), Polish actress
 - Justyna Jegiołka (born 1991), Polish tennis player
 - Justyna Kaczkowska (born 1997), Polish professional racing cyclist
 - Justyna Kasprzycka (born 1987), Polish high jumper
 - Justyna Kozdryk (born 1980), Polish powerlifter
 - Justyna Kowalczyk (born 1983), Polish cross country skier
 - Justyna Majkowska (born 1977), Polish singer
 - Justyna Mospinek (born 1983), Polish archer
 - Justyna Plutowska (born 1991), Polish ice dancer
 - Justyna Steczkowska (born 1972), Polish singer, songwriter, photographer, and actress
 - Justyna Święty (born 1992), Polish sprint runner
 - Justyna Wydrzyńska, Polish abortion-rights activist