Billinudgel is a town in the Northern Rivers region of New South Wales, Australia, and is part of Byron Shire. The Murwillumbah railway line once passed through the town and a railway station was opened there in 1894. The area was bypassed by a heavily upgraded Pacific Highway in July 2007, home to the NSW RFS Billinudgel/Ocean Shores Brigade from 1976. The traditional owners of this land are the Minjungbal people of the Bundjalung nation.