Montgomery Scott

In a parallel universe, Montgomery "Scotty" Scott was the chief engineer of the USS Enterprise in the 23rd century.

On one occasion, the Eleventh Doctor recalled memories of his fourth incarnation meeting up with the command crew of the USS Enterprise, including Scott, to combat a Cyberman invasion of Aprilia III. (COMIC: Assimilation²)

Other references
"Beam me up, Scotty" was a quote associated with Star Trek. (PROSE: Eternity Weeps, TV: Warriors of Kudlak, Closing Time)

Behind the scenes

 * Assimilation² depicts Scott with the likeness of actor, who originally portrayed him in Star Trek.