Margrét Frímannsdóttir (born 29 May 1954) is an Icelandic former politician and party leader.
Frímannsdóttir graduated in statistics from Selfoss School of Computer Science and for a time studied at Fjölbrautaskóli Suðurlands.
[1] Frímannsdóttir was first elected to the Althing for the People's Alliance in the Southern constituency in 1987.
She served as chair of the parliamentary caucus of the People's Alliance (1988–1992) and leader of the party (1995–1999).
[1] Frímannsdóttir was leader of the SDA at the 1999 elections, and subsequently was the party's vice president (2000–2003) and chair of the parliamentary caucus (2004–2006).