| Nicholas Rush | |
|---|---|
 Robert Carlyle as Nicholas Rush | |
| First appearance | "Air" |
| Last appearance | "Gauntlet" |
| Portrayed by | Robert Carlyle |
| In-universe information | |
| Occupation | Stargate Command Scientist personnel |
| Family | Gloria Rush (wife, deceased) |
Dr. Nicholas Rush is a fictional character in the 2010 Canadian-American Metro-Goldwyn-Mayer-Syfy television series Stargate Universe, a military science fiction serial drama about the adventures of a present-day, multinational exploration team unable to return to Earth after an evacuation to the Ancient spaceship Destiny, which is traveling in a distant corner of the universe. He is portrayed by British actor Robert Carlyle. Carlyle, while at first skeptical towards the show, got an interest in the character of Rush because he felt Rush was a "very interesting" character to portray.
Rush is a Machiavellian scientist whose life's work is uncovering the mysteries behind the ninth chevron of the Stargate, which ultimately leads him and personnel from the Icarus Base through the Stargate to a far-away galaxy where they must fight for their own survival. Rush made his first appearance in the pilot episode, "Air", first broadcast in the United States and Canada in 2009.