Tenente Luigi Olivi (1894–1917) was an Italian World War I flying ace credited with six aerial victories.

He won two awards of the Silver Medal for Military Valor and was killed in action.

He joined the Italian military before Italy entered World War I.

He then transitioned to Nieuports, training at Cascina Costa, and was assigned to 76a Squadriglia on 25 July 1916.

Between 8 October 1916 and 17 June 1917, he scored six confirmed victories, including one shared with Mario Stoppani; he also had an unconfirmed claim.