Ljunggren
Ljunggren is a family name for the following people:
- Einar Ljunggren (1896–1986), Swedish surgeon in Gothenburg
- John Ljunggren (1919-2000), Swedish athlete
- Michael Ljunggren (1962–1995), Swedish rocker and murder victim
- Olle Ljunggren (1921-2003), Swedish middle distance runner
- Werner Ljunggren (1921-2006), Swedish athlete
- Wilhelm Ljunggren (1905–1973), Norwegian mathematician