Jóhannsdóttir is an Icelandic patronym. In Icelandic names, it is not a family name. Notable people with the name include:
Alexandra Jóhannsdóttir (born 2000), Icelandic footballer Lára Jóhannsdóttir (born 1961), Icelandic academic Margrét Jóhannsdóttir (born 1995), Icelandic badminton player Margrét Helga Jóhannsdóttir (1940–2026), Icelandic actress Ólafía Jóhannsdóttir (1863–1924), Icelandic teacher and temperance worker
See also