The Flash

Part of the Arrowverse; See also Arrow and Legends of Tomorrow

Barry Allen and The Flash are one and the same.

* Danton Black - Fell out the window of a tall building, forcing the Flash to let him go when he tried to save him
* Simon Stagg - Stabbed by Reverse Flash with a knife
* Tony Woodward - Electrocuted by Farooq with his power.
* Farooq Gibran - Absorbed too much of the Flash's power.
* Vincent Santini - Shot by Snart
* Hannibal Bates - Shot by Joe
* Wade Eiling - Presumably killed by Grodd while hunting him down. Debatable
* **Eobard Thawne / Reverse Flash** - Erased from existence when Eddie shot himself, as he is Eddie's descendant from the future. (Time remnants of his past self are preserved to keep the timeline intact, and one is split off to continue to exist until he is killed in Legends of Tomorrow)

### Season 2

* Atom-Smasher - Absorbed too much radiation released into a chamber by Cisco
* Sand Demon - Lightning bolt thrown at him by the Flash, turning him to glass. He fell and shattered to pieces
* David Rutenberg - Head exploded by Lewis with a bomb inside his head
* Lewis Snart - Shot in the heart by Snart with his cold gun
* The Turtle - Brain matter extracted by Harry through his nose, causing an aneurism
* Daniel Burge - Molten tar sent down his throat by Tar Pit
* Deathstorm - Heart stopped by Zoom with his phasing powers
* Reverb - Heart stopped by Zoom with his phasing powers
* Zoom time remnant - Impaled by Zoom with his phasing powers
* Trajectory - Ran too fast after taking V9, and disintegrated
* Killer Frost (Earth 2) - Impaled by Zoom with her own icicle
* Griffin Grey - Kept ageing from using his super strength, eventually killing him
* Rupture - Heart stopped by Zoom with his phasing powers
* Tony Woodward (zombie) - Killed by the Flash running circles around him to reverse the zombification process

### Season 3

* The Rival - Shot in the back by Joe. Undone when the timeline was mostly restored
* The Rival - Beaten to death by Savitar.
* Abra Kadabra - Executed offscreen
* **Hunter Zolomon / Zoom** - Frozen and shattered by Killer Frost
* **Savitar** - Shot in the back by Iris

### Season 4

* Mina Chaytan - Possessed by DeVoe, and was killed when he transferred into Ramsey
* Ramsey Deacon - Possessed by DeVoe, and was killed when he transferred into Sylbert
* Sylbert Rundine - Possessed by DeVoe, and was killed when he transferred into Becky
* Gregory Wolfe - Life force sucked by DeVoe with his power-absorbing wheelchair
* Becky Sharpe - Possessed by DeVoe, and was killed when he transferred into Izzy. Redeemed
* Janet Petty - Possessed by DeVoe, and was killed when he transferred into Edwin
* **Clifford DeVoe** - Killed when Marlize pulled the power source from the hoverchair he was possessing

### Season 5

* Bobby Moretti - Compressed into a cube by Vanessa Jansen
* William Lang/Gridlock - Stabbed in the chest with a lightning-shaped dagger by Cicada
* Vanessa Jansen/Block - Stabbed in the chest with a lightning-shaped dagger by Cicada
* A.M.A.Z.O - Shot in the eye by Barry with an arrow and then disintegrated by Oliver, Kara, and Clark
* Dr. Vanessa Ambress - Stabbed to death by the adult Grace Gibbons/Cicada II. Redeemed
* **Orlin Dwyer/Cicada** - Impaled in the back by Grace/Cicada II's lightning-shaped dagger. Redeemed

* Icicle - Impaled in the back by Grace/Cicada II's lightning-shaped dagger; Icicle is defeated after Thomas suppresses him and erased permanently when Thomas dies
* **Grace Gibbons/Cicada II** - Erased from existence after Barry destroys Cicada's dagger with the Mirror Gun and her younger self takes the meta-human cure
* Trevor Shinick - Killed when Reverse Flash phased his hand through his chest; Undone when Barry and Nora reverse time

### Season 6

* Mitch Romero - Explodes after Barry Allen overdoses him on dark matter
* Kamilla Hwang (Mirrorverse) - Disintegrates after walking into the forcefield surrounding Ramsey Rosso's cell in order to release him.
* Iris West-Allen (Mirrorverse) - Shattered by Eva McCulloch
* David Singh (Mirrorverse) - Shattered by Eva McCulloch when she takes control of his body.
* Joseph Carver - Stabbed through the chest with a broken mirror shard by Eva McCulloch using her mirror abilities