Arne Eggen (28 August 1881 in Trondheim, Norway – 26 October 1955 in Bærum, Norway) was a Norwegian composer and organist, married in 1916 to Engel Johanne Othilie Sparre Gulbranson (1878–1918), the brother of musicologist and composer Erik Eggen (1877–1957), and brother in law to opers singer Ellen Gulbranson (1863–1947).