Connor Rossa was a lieutenant commander in Starfleet in the 24th century. He was the husband of Moira Rossa and the father of Jeremiah Rossa, the boy raised by Talarians as Jono.

In 2357, Connor was killed in battle when the outpost on Galen IV at which he served was destroyed by Talarian forces, including Endar. (TNG: "Suddenly Human")