| Guðmundur G. Þórarinsson | |
| Birth Date: | 29 October 1939 |
| Birth Place: | Reykjavík, Iceland |
| Party: | Progressive Party |
Guðmundur G. Þórarinsson (born 29 October 1939) is an Icelandic politician. He was a member of the Althing, representing the Progressive Party for the Reykjavík Constituency from 1979 to 1983 and from 1987 to 1991.[1]
He chaired the Icelandic Chess Federation (ICF), from 1969 to 1974, and again from 1992.[1]
Guðmundur was born in Reykjavík on 29 October 1939, a son of Þórarinn Bjarnfinnur Ólafsson (1920–1977) and Aðalheiður Sigríður Guðmundsdóttir (1922–1990). [1]