Frank Arthur Calder, Canadian lawyer and politician (b. 1915)
Frank Arthur Calder, (August 3, 1915 – November 4, 2006) was a Nisga'a politician in Canada.

Born in Nass Harbour, British Columbia, Calder was the first indigenous person to graduate from the Anglican Theological College of the University of British Columbia. Mr. Calder was an hereditary chief of the House of Wisinxbiltkw from the Killerwhale Tribe. He died November 4, 2006 at an assisted-living home in Victoria from the effects of cancer and recent abdominal surgery.