Harrison Wells is the name or an alias of several characters:
- Canon
- For the scientist of Earth-1/Earth-Prime, see Harrison Wells.
- For the meta-human time traveler who stole this man's identity and appearance, see Eobard Thawne.
- For the businessman and scientist of Earth-2, see Harrison Wells.
- For the German-accented author and scientist of Earth-12, see Harrison Wolfgang Wells.
- For the wizard-like individual of Earth-13, see Wells the Grey.
- For the steampunk-styled, British-accented individual from Earth-17, see Harrison Wells (Earth-17).
- For the author of Earth-19, see Harrison Wells (Earth Nineteen).
- For the Australian-accented cyborg of Earth-22, see Wells 2.0.
- For the stereotypically-Jersey accented man from Earth-24, see Sonny Wells.
- For the French-accented poet of Earth-25, see H.P. Wells.
- For the resident of Earth-27, see Harrison Wells (Earth-27).
- For the Texan billionaire, playboy, inventor and publishing tycoon of Earth-47, see H. Lothario Wells.
- For the detective of Earth-221, see Harrison Sherloque Wells.
- For the Old Frontier-styled individual of an unknown Earth, see Hells Wells.
- For the French-speaking and pantomiming individual of an unknown Earth, see Harrison Wells (Earth-TUD2).
- For the geologist and myth-buster of an unknown Earth, see Harrison Nash Wells.
- For Harrison Nash Wells's antimatter doppelgänger of the netherverse, see Outkast.
- Fanon
- For the scientist of Earth-3 (Ashadowskull), see Harrison Wells (Earth-3).
- For the scientist of Earth-14, see Harrison Wells (Earth-14).
- For the meta-human time traveler who stole this man's identity and appearance, see Eobard Thawne (Earth-14).
- For the scientist of Earth Twenty, see Harrison Wells (Earth Twenty).
- For the scientist of Earth 21, see Harrison Wells (Earth 21).
- For the criminal of Earth 22, see Harrison Wells (Earth 22).