Liljedahl
Liljedahl is a surname. Notable people with the surname include:

Edvard Liljedahl (1845–1924), Norwegian politician
Magnus Liljedahl (born 1954), American sailor
Marie Liljedahl (born 1950), Swedish actress
Lennart Liljedahl (born 1947), Swedish chess player
Peter Liljedahl (born 1967), Swedish sprint canoer