Some of them are pearls of wisdom

"They couldn't hit an elephant at this distance. [...] All right, my man; go to your place."[125] — General John Sedgwick (9 May 1864) at the Battle of Spotsylvania Court House shortly before being killed by enemy fire

What do you think I'm gonna do? Blow my brains out?" — Terry Kath (23 January 1978), of the band Chicago, just before putting a supposedly unloaded semi-automatic 9-mm pistol to his temple and pulling the trigger.

Some of the best I've ever seen are Oscar Wilde's: "My wallpaper and I are fighting a duel to the death. One or the other of us must go.”

I always thought Philip Larkin's last words - "I am going to the inevitable" - were very modest and moving.

A creepy Wikipedia in its own right: https://en.wikipedia.org/wiki/Twilight_Zone_accident

Just browsing through all the Roman statesmen and their last words. No matter what they say, it all so sounds so Shakespearean.

Very cool & creepy article but it includes fictional ones, too, like Jesus’s. Also, Let’s Roll is listed but might not have been any single person’s last words. (Ironically misspelled on the memorial)