Ivar Marius Færder (19 July 1886 – 3 September 1968[1]) was a Norwegian newspaper editor and politician for the Labour and Communist parties.
He had been secretary of his party branch in Hedemarkens Amt from 1907, and from 1909 to 1910 he edited the Labour newspaper Solungen in Solør.
He was elected as mayor of Vinger in 1919, and served as such before the Second World War, except for two periods (of three years each).
[2] He was elected as a deputy representative to the Parliament of Norway in 1918 from the constituency Vinger og Odalen.
[4] From 1925 to 1927 he served a second term as a deputy, from Hedmark, this time for the Communist Party.