The Tequila System was a star system less than fifty-five light years from the Haven System.
It was an uninhabited system that belonged to the People's Republic of Haven and was the location of several cargo transfer stations.
It was captured by the Manticoran Alliance during the First Havenite-Manticoran War and was one of the systems that President Eloise Pritchart was not willing to allow the Alliance to keep due to its strategic location. Weakly defended by the Royal Manticoran Navy, it was recaptured in the Second Battle of Tequila by the Havenite First Fleet forces commanded by Vice Admiral Agnes de Groot as part of Operation Thunderbolt. (HH9, HH10)