Hallgren
Hallgren is the family name of the following people:
- Åke Hallgren (1918–2005), Swedish athlete
- Bengt Hallgren (writer) (1922-2017), Swedish writer
- Bengt Hallgren (bishop) (* 1925), Swedish Lutheran bishop
- Carl-Axel Hallgren (1918–1987), Swedish actor and singer
- Elly Hallgren (1909–1972), Swedish writer
- Frida Hallgren (* 1974), Swedish actress
- Hanna Hallgren (* 1972), Swedish writer
- Mikael Hallgren (* 1964), Swedish pool player
Others:
- Hallgrenskarvet , mountain in Queen Maud Land, Antarctica