Blur, the name of a half Human, half White Martian hybrid speedster from Son of Vulcan #6.
Many incarnations of The Flash, including
Jay Garrick, the Golden Age Flash
Barry Allen, the Silver Age Flash
Wally West, Silver Age Kid Flash/Modern Age Flash
Bart Allen, Impulse/Kid Flash II/current Flash
John Fox, the Flash of the 853rd Century
The Glimmer, a giant from Wonderworld, seen in the JLA Mageddon storyline
Hermes, the messenger of the Greek Gods
Impala, former member of the Global Guardians
Inertia (Thaddeus Thawne), a clone of Bart Allen
Jesse Quick, Bronze Age daughter of the Golden Age hero
Johnny Quick, a Golden Age superhero
Several incarnations of the Flash's sidekick, Kid Flash, including Wally West and Bart Allen (both of whom later became the Flash), plus
Iris West
Kid Impala a member of the Ultramarine Corps
The twins Más y Menos, allies of the Teen Titans
Max Mercury, superhero
Red Trinity, another trio of Russian speedsters:
Anatole
Bebek
Cassiopeia
Reflex, a member of Sovereign Seven.
Various Reverse-Flashes including
The Rival
Professor Zoom (Eobard Thawne)
Zoom (Hunter Zolomon)
Savitar
Speed Metal
Spin Doctor - An agent of S.H.A.D.E.
Tornado Twins - Barry Allen's children, currently living in the 30th century.
Trajectory- Eliza Harmon, was part of Lex Luthor's Everyman Project, and the new Infinity Inc.
XS (Jenni Ognats), granddaughter of Barry Allen
Züm, a member of the Hyperclan
Alternate universes
Johnny Quick, the same character has had two separate histories
a Silver Age supervillain from Earth 3.
a Modern Age supervillain from the Anti-matter universe.
Speed Freak, a female Flash from Earth-17
Funny Animals
The Crash, a DC funny animal turtle with superspeed powers. He was the Earth C- analog of the Silver Age Flash.
Fastback, a DC funny animal turtle with superspeed powers, native to Earth C. He is the nephew of the Terrific Whatzit.
The Terrific Whatzit, DC's first funny animal superhero, who appeared in Golden Age comics; he wore a costume identical to that of Jay Garrick's, and had powers that included superstrength and flight in addition to superspeed.
Marvel Comics
Aurora, a member of Alpha Flight (comics) and Weapon X (comics)
The Blur, the name of two super-speed heroes from Marvel Comics:
Jeff Walters from Marvel's New Universe comics D.P.7
an updated version of the Whizzer in Supreme Power, J. Michael Straczynski's re-imagined version of Squadron Supreme
Hurricane, a member of the Liberators in Ultimate Marvel.
Makkari, a member of the Eternals.
Meanstreak, a member of X-Men 2099
Northstar, a member of Alpha Flight and the X-men
Quicksilver, a member of the Avengers
The Runner, a member of the Elders of the Universe.
Speed, a member of the Young Avengers
Speed Demon, a Marvel Comics supervillain.
The Whizzer, the name of two characters from Marvel Comics:
A hero from the Golden Age
A member of the Squadron Supreme
Defunct or lessen known comics
Blitzen, member of the Shadow Cabinet, published by Milestone Media
Lightning, a member of the T.H.U.N.D.E.R. Agents
Velocity, a member of the Top Cow Comics, Cyberforce team.
