Captain Rob Legato was a Starfleet officer in the 24th century. In 2364, as a captain, he was the commander of the USS Matte Fringe.

After stardate 41547.8, he received an order about security clearances to classified material for a project from Admiral Daniel Curry of Starfleet Mission Operations Division. (TNG: "Conspiracy", okudagram)

This character was only mentioned in writing.
He was named after Next Generation and Deep Space Nine director and visual effects coordinator Robert Legato.