|Team Affiliations||Stark Enterprises|
|Family and Friends||Tony Stark|
Jarvis is the butler and friend to Tony Stark.
Jarvis could be considered Tony's best friend. He has known about Tony's secret for quite some time. Jarvis helps him with all his tasks, mostly keeping up his dual identities, and is privy to all of Tony's secrets.
Jarvis typically takes care of Stark Enterprises business while Tony fights crimes.
One day Jarvis interrupted Tony and Nick Fury to tell Tony that his helicopter was ready to talk him to his meeting with the governor. Before Tony left he asked Natalia Romanoff if she would like to have a drink later, but she refused.
Jarvis followed Tony up to the roof followed by Fury and Natalia. Fury then reiterated that the earlier discussion was a matter of national security, so Tony gave S.H.I.E.L.D. some plasma cannons at a discounted rate. He then got into his copter and flew off.
Jarvis saw Fury and Natalia off of the roof.
Months later, Tony took his vice presidents to climb Mount Everest. While climbing Jarvis was left to deal with business and Tony's women problems. He talked to Tony about one issue regarding shipping and a woman Tony had gotten angry.
Fury was on the line wating to talk about how T'Challa came to talk to Captain America about the return of the Chitauri and the death of T'Chaka, the Black Panther. When Tony reached the top Jarvis then told him that Fury wanted to talk to him.
However, at that moment Tony fell down in pain as his heart battery began to fail. He quickly hung up the phone.
Jarvis called him back and Tony told him he would get to Fury when he could.
At that time the Chitauri Command Ship entered Earth's atmosphere and extended an energy field around the planet.
Tony returned to Stark Enterprises. He laid on a table in the armory drinking some alcohol while he tried to take his armor off. He put a brace on his knee. Upstairs, Jarvis watched the news on the energy field before entering the armory through the bar.
As Jarvis entered the room Tony pressed a control which caused a large mechanical arm to descend. the arm lifted his broken chest piece off, breaking the sticky residue that kept the armor to his body. He simply left the rest of his armor lie around him.
Tony needed to find a new armor to use so he and Jarvis descended the stairs going deeper into the armory. Jarvis suggested the Tin Man armor as he liked the color and design. However, Tony felt he needed heavier equipment.
Tony suggested the War Machine armor. But Jarvis felt like it handled like a ten ton tractor. Tony decided to disregard that because it had powerful guns. He flipped a switch and watched the missile launcher and mini-gun move into position.
Jarvis was voiced by Fred Tatasciore who also voiced Hulk of Ultimate Avengers and Ultimate Avengers II. Tatasciore also voiced Hulk of Next Avengers: Heroes of Tomorrow; Mandarin of The Invincible Iron Man; Oliver of Doctor Strange: The Sorcerer Supreme; Beast, Sentinels, Blockbuster, Hulk, Juggernaut, Graviton, Frost Giant, and Mandrill of Wolverine and the X-Men, Hulk Vs, and The Avengers: Earth's Mightiest Heroes. Tatasciore went uncredited for this part in Ultimate Avengers.
In the comics Jarvis' full name is Edwin Jarvis. Though that name is not used in either video.
In the Ultimate universe Jarvis is a homosexual. Though no specific reference is ever made one way or the other. Later in the comics he was killed by Black Widow when she was revealed as a traitor. His death pushed Tony Stark into full fledged alcoholism.