Roger Corbett was a Starfleet captain and the commanding officer of the USS Venture. Corbett was a friend of Benjamin Sisko.
In the year 2372, Corbett commanded the Venture as part of Admiral Hastur's task force that was sent to Deep Space 9 when a Klingon attack was imminent. After the Venture arrived at Deep Space 9, Sisko offered to ask Captain Corbett if he had position aboard the ship for Worf. (DS9 episode: "The Way of the Warrior", WizKids module: Tactics)