Guðbjörg Norðfjörð Elíasdóttir (born 8 April 1972) is an Icelandic former basketball player and the current vice-chairman of the Icelandic Basketball Federation. As a player, she was named the Icelandic Women's Basketball Player of the Year in 1999 and was a seven-time selection to the Úrvalsdeild kvenna Domestic All-First Team. Guðbjörg won the Icelandic championship three times and the Icelandic Cup four times. She was a member of the Icelandic national basketball team from 1990 to 2002. In 2001, Guðbjörg was voted as one of the twelve players on the Icelandic team of the 20th century.