Watcher

Uatu Prime Marvel Universe (Earth-616)

Alternate Reality Versions

Utaa Spider-Man and Spider-Woman married (Earth-8)	Utau Home to Brother Brit-Man & Spider-Gwen (Earth-65)	Home to Sharon Rogers (Earth-415)	War of the Worlds (Earth-691)
The Fantastic Five (Earth-772)	Hercules: 2300 A.D. (Earth-829)	Reed Richards Executed (Earth-907)	Uatu Fantastic Five: Namor (Earth-917)
2099 A.D. (Earth-928)	Avengers fought Galactus (Earth-929)	Doom: Sorcerer Supreme (Earth-938)	Dark Raider's Reality (Earth-944)
Fantastic Four: Heralds (Earth-952)	MC2 (Earth-982)	Galactus Uatu murdered Galactus (Earth-1102)	Marvel Bullpen Fantastic Four (Earth-1228)
Mutant X (Earth-1298)	Ultimate Universe (Earth-1610)	Mangaverse (Earth-2301)	Uatu Home to Zoma (Earth-6232)
Fantastic Four: Mythos (Earth-7187)	Nick Fury fought World War II in space (Earth-7918)	Marvel Apes (Earth-8101)	The Watcher Silver Surfer lost the Power Cosmic (Earth-8327)
Uatu Worldwide superhuman registration (Earth-8441)	Uatu Impossible Man Constant battle (Earth-8910)	Mr. U-Tu, the Peeping Tom (Mister U-tu) Home to Cookies & Milk (Earth-9047)	Swatcher (Uatu-Tu) Home to Cookies & Milk (Earth-9047)
What-Iffer (Uotto) Home to Cookies & Milk (Earth-9047)	Tony Stark assassinated by Tom Foster (Earth-9230)	Uatu Marvel Panini UK comics (Earth-9411)	Uatu the Guardian Amalgam pocket universe (Earth-9602)
The Watcher Secret Wars 25 Years Later (Earth-9811)	1950s Avengers (Earth-9904)	Earth X (Earth-9997)	Night Watchman Health Options for Heroes (Earth-10112)
Space Punisher (Earth-12091)	Deadpool kills the Marvel Universe (Earth-12101)	(Earth-13114)	Planet X (Earth-13133)
Annihilation wave reached Earth (Earth-14026)	Marvel Adventures (Earth-20051)	Atau Norman Osborn won Siege (Earth-21119)	Cap Helped Disassemble The Avengers (Earth-22795)
An Evening With Ms. Marvel: A True Story (Earth-36701)	Uatu World War Hulk Final Showdown (Earth-66209)	Uatu Last Fantastic Four Story (Earth-71016)	Fantastic Four: The End (Earth-71166)
A-Babies vs. X-Babies (Earth-71912)	Silver Surfer died (Earth-77119)	Shang-Chi remained agent of Fu Manchu (Earth-79816)	Korvac Conquers the Universe (Earth-82432)
Watcher grew hair (Earth-82832)	Newer Fantastic Four (Earth-90266)	Earth-Z (Earth-91126)	Maelstrom killed Quasar (Earth-92130)
Apes World was invaded (Earth-95019)	Mini-Marvels (Earth-99062)	Home to Dogpool (Earth-103173)	Uatu Fantastic Four went to the moon (Earth-200513)
Uatu Someone else killed Ben Parker (Earth-200529)	Doctor Doom was The Thing (Earth-523003)	Magneto & Professor X Formed the X-Men Together (Earth-523004)	Dr. Strange: disciple of Dormammu (Earth-791218)
X-Men: Grand Design (Earth-TRN686)	Coming of Grootlactus (Earth-TRN713)	No-Sin Situation (Earth-TRN714)

Television

2010s Marvel Animated Universe (Earth-12041)	Super Hero Squad cartoon and games (Earth-91119)	1990s X-Men and Spider-Man cartoons (Earth-92131)	Uatu 1990s Marvel Action Hour (Earth-534834)
1998 Silver Surfer cartoon (Earth-634962)	1967 Fantastic Four cartoon (Earth-700089)	Uatu Marvel Super Heroes: What The--?! (Earth-TRN416)

Video Games

Marvel: Ultimate Alliance (Earth-6109)	Uatu Marvel vs. Capcom (Earth-30847)	X-Men II: The Fall of the Mutants (Earth-90613)	Spider-Man (2000) game series What If? mode (Earth-TRN022)
Marvel Heroes (Earth-TRN258)	Shattered Dimensions (Amazing and 2099) (Earth-TRN579)

Others

Assistant Watcher	Uatu Jackson	Aron Prime Marvel Universe (Earth-616)	Hector Espejo Prime Marvel Universe (Earth-616)
Ulana Prime Marvel Universe (Earth-616)	Uravo Prime Marvel Universe (Earth-616)	Roy Thomas Spider bitten by radioactive human (Earth-7840)	Watchdog Larval Earth (Earth-8311)
X-51 Earth X (Earth-9997)	William Watts Powerless (Earth-40081)	Boy Watcher Deadpool possessed by Venom (Earth-90211)

Related

The Unseen Prime Marvel Universe (Earth-616)	Uatu (Heroes Reborn) Prime Marvel Universe (Earth-616)	Observer-X Prime Marvel Universe (Earth-616)	Watcher Watcher Marvel Apes (Earth-8101)
Obnoxio the Watcher Obnoxio the Clown became a Watcher (Earth-28758)	Youaretoo the Looker Land of Fuzz (Earth-97103)

Teams

Council of Watchers (Multiverse)

Tribunal of Watchers (Multiverse)

References