Ola Rasmus Apenes (23 August 1898 – 6 April 1943) was a Norwegian engineer, archaeologist and soldier. He was born in Fredriksstad as a son of shipbroker Georg Apenes (1869–1902) and his wife Kitty, née Mørch (1872–1958). His brother Christian was a judge and politician. Through him, Ola was an uncle of politician Georg Apenes.