Omnium II (1892–1901) was a Thoroughbred racehorse in France. He was purchased from the Countess Paul Le Marois at the Deauville Yearling sale by Count Evremond de Saint-Alary. He won a number of important French races and was a great long-distance horse, winning the 6,200 meter Prix Gladiateur in 1896 and another endurance test, the Prix Rainbow.