Stefánsdóttir

Stefánsdóttir is an Icelandic patronymic, used by:


 * Dóra Stefánsdóttir (born 1985), retired Icelandic footballer who last played for Swedish club LdB FC Malmö
 * Erla Stefánsdóttir (1935–2015), Icelandic self-proclaimed seer and public commentator on the topic of the huldufólk
 * Greta Salóme Stefánsdóttir (born 1986), Icelandic singer and violinist in the Iceland Symphony Orchestra
 * Hanna Guðrún Stefánsdóttir (born 1979), Icelandic team handball player
 * Ragna Lóa Stefánsdóttir (born 1966), Icelandic former football player
 * Sigrún Stefánsdóttir (born 1947), the head of radio and television of RÚV, the National Icelandic Broadcasting Service
 * Sóley Stefánsdóttir (born 1987), Icelandic multi-instrumentalist, singer, and songwriter
 * Þórey Rósa Stefánsdóttir (born 1989), Icelandic team handball player