Björnsdóttir is an Icelandic surname. Notable people with the surname include:
Agusta Edda Bjornsdóttir (born 1977), Icelandic road racing cyclist Anna Svanhildur Björnsdóttir (born 1948), Icelandic writer Hansína Regína Björnsdóttir (1884–1973), Icelandic photographer Guðrún Björnsdóttir (1853–1936), Icelandic politician Selma Björnsdóttir (born 1974), Icelandic actress Sigrún Edda Björnsdóttir (born 1958), Icelandic actress
See also