Marin Ceausu (1891-1954) was a Romanian Brigadier-General during World War II. He served as Commanding Officer 14th Artillery Regiment beginning in 1939, and was Commanding Officer Artillery 2nd Division and at disposition for I Corps in 1942. In 1943, he was General Officer Commanding Artillery IV Corps. In 1944, he was General Officer Commanding Artillery V Corps. Finally, in 1945, he served as General Officer Commanding 21st Division. Ceausu went into reserve in 1946, and retired in 1947.