Sigmund Harald Grønmo (born 28 March 1947) is a Norwegian sociologist.
In his younger days he was the chairman of the Socialist Youth Association (SUF) from 1968 to 1969.
[2] He also tried to become rector in 1998, but lost to Kirsti Koch Christensen with 898 to 1,091 votes.
[3] Notable books include Militære meninger (1975), Sosiale nettverk og økonomisk makt (2003) and Samfunnsvitenskapelige metoder (2004).
[1] He is a member of the Norwegian Academy of Science and Letters.