Kristina may refer to:
- the Swedish name of Christina of Sweden
- the Swedish name of Ristiina, a town in Finland
- Maria Kristina Kiellström (1744–1789), Swedish silk manufacturer
- Kristinia DeBarge (born 1990), American singer-songwriter (Note: first name is spelled correctly)
- Kristina Lenko (born 1980), Canadian professional ice dancer
- Kristina Lennox-Silva (born 1985), Puerto Rican swimmer
- Kristina Schröder (born 1977), a german politician
- Kristina (singer) (born 1987), a Slovak pop singer
- Kristina från Duvemåla, a musical by Benny Andersson and Björn Ulvaeus
- Kristina Corinthos-Davis, a character in the TV show General Hospital