Round sizes
Rundgren is the family name of the following people:
- Bengt Rundgren (1931-2008), Swedish opera singer (bass baritone)
- Claes Herman Rundgren (1819–1906), Swedish Lutheran bishop
- Kristina Rundgren (born 1955), Swedish actress
- Liv Tyler (born 1977), American actress, born Liv Rundgren
- Simo Rundgren (born 1953), Finnish Lutheran clergyman and politician
- Todd Rundgren (born 1948), American musician, lyricist and record producer
- Viktor Rundgren (1869–1936), Swedish Lutheran bishop
