Louise of Mecklenburg-Güstrow was Queen of Denmark and Norway as the first wife of King Frederick IV of Denmark. In 1708–09, she was regent during her husband's trip to Italy.
- Occupation
- consort
- Position held
- Queen consort of Denmark
- Citizenship
- Denmark–Norway, Mecklenburg-Güstrow
- Born
- August 28, 1667
- Died
- March 15, 1721