Eaten by a group of students who have been possessed by a hyena.

Neck snapped by Angelus.

Throat slashed by Drusilla.

Swatted by the serpent-like tail of the Mayor.

Eaten by the Mayor.

Turned into a vampire on Graduation Day.

Bitten by the Master and drowned.

Ran through with a sword by Buffy to stop the demon Acathla from rising.

Blown up (along with Sunnydale High School) by Giles.

Dies from an aneurysm.

Throws herself into an interdimensional rift in order to close it, and save the universe from destruction.

Shot by Warren Mears.

Murdered in the basement of Sunnydale High by Andrew.

Sliced in half by a Harbinger of the First Evil.

Staked by her former lover, Angel.

Thrown through the library roof and impaled on a giant stake.

Exposed to sunlight by Spike.

Head bashed in by Buffy with a cast iron frying pan.

Shot with a rocket launcher by Buffy.

Consumed by lightning after Buffy cuts off the Glove of Myhnegon.

Staked by Faith in an alley, mistakenly thinking he was a vampire.

Staked by Faith by the docks.

Skewered by Adam after he 'wakes' up.

Power core ripped out by Buffy.

Suffocated by Giles.

Drawn and quartered by Hellions.

Flayed and incinerated by Willow.

Cut in half by Buffy using the Scythe.

Consumed by sunlight using a magic amulet to destroy the Hellmouth.

Blown up by Riley in the Initiative Lab.