Thomas Randell Oglesby (born 1949) is an American actor, best known for his recurring role as Degra on Star Trek: Enterprise.
On Star Trek: The Next Generation, Season 2 Episode 5, "Loud as a Whisper", aired January 9, 1989, he played one of three Interpreters known as Riva's Chorus.
In 2000, he made a guest appearance as Reverend Mackee in the seventh season episode "Signs and Wonders" of The X-Files, and as Joshua Vinten (the manager of formalwear rental shop) on the second last episode of TV series Columbo (Murder With Too Many Notes).
Oglesby made a guest appearance on the ABC soap opera, General Hospital in the role of Huell on July 17, 2007.
In the same year he played Bethlehem Steel executive Walter Veith in the Mad Men episode "New Amsterdam".