Kristinsdóttir
Kristinsdóttir is an Icelandic surname. Notable people with the surname include:
- Elfa Rún Kristinsdóttir, Icelandic violinist
- Elsa María Kristínardóttir, Icelandic chess player
- María Rut Kristinsdóttir, Icelandic politician
- Ólafía Þórunn Kristinsdóttir, Icelandic golfer