Christian Roy Kaldager (18 March 1908 – 23 June 2005) was a Royal Norwegian Air Force major general. He was born in Baltimore, Maryland. He graduated from the Norwegian Naval Academy in 1931 and from the Royal Norwegian Navy Air Academy in 1932. From 1936 to 1941, he was a captain in the merchant fleet. from 1942 he participated in the Royal Norwegian Navy Air Service of World War II as the leader of 330 Squadron.