Wallgren
Wallgren may refer to:
- Arvid Wallgren, Swedish pediatrician
- Elia , bishop of the Finnish Orthodox Church
- Gunn Wållgren, Swedish actress
- Henning Wallgren, Norwegian competitive shooter
- Ingrid Wallgren, Swedish canoeist
- Jocke Wallgren, drummer for Swedish band Amon Amarth
- Karin Lundgren, Swedish sprinter
- Monrad Wallgren, American politician
- Thomas Wallgren, Finnish philosopher, activist, and politician
