Family name Þórhallsdóttir (Þórhallsdóttir 
) , throughout the world, is a very rare last name. The cognomen Þórhallsdóttir is habitual in Northern Europe, particularly Iceland, where it is quite a common surname.
| dóra þórhallsdóttir First Lady of Iceland, IS (b. 1893) |
|
|
| anna þórhallsdóttir Icelandic singer, IS (b. 1904) |
|
|
| halldóra þórhallsdóttir Icelandic musician, IS (b. 1911) |
|
|
| guðlaug þórhallsdóttir IS (b. 1918) |
|
|
| helga þórhallsdóttir Icelandic musician, IS (b. 1931) |
|
|
| jóhanna v. þórhallsdóttir IS (b. 1957) |
|
|
| þórdís lóa þórhallsdóttir IS (b. 1965) |
|
|
| björg þórhallsdóttir IS (b. 1974) |
|
|
| hildur guðný þórhallsdóttir IS (b. 1975) |
|