Task Force 11 was a Starfleet task force extant in the late 24th century. It was part of the Starfleet First Fleet.
In 2377-78, Fleet Admiral James Suvadine was Task Force 11's commanding officer aboard the flagship USS Trinculo (a Galaxy-class large exploration cruiser commanded by Captain Sasha Kethali). Task Force 11, deployed on a mission of rimward exploration, was then homeported at Bennu Station. (Ships of the Star Fleet, Vol. 4: Star Fleet Operating Forces. )
Starfleet Command (RPG)[]
In this continuity, Task Force 11 was one of three task forces assigned to the Starfleet Fourth Fleet in the late 24th century.