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- 1+ 145- 39
Jack the Ripper earned the title as the world's scariest and most notorious serial killer for his mysterious and unforgiving nature. During the 1800s, he killed many English prostitutes by slitting their throats and opening their abdomens. He sometimes took body parts, including the uterus, as trophies. Nobody knows his true identity or what became of him.also ranked#276 OF 381 The Most Influential People of All Time
- 2+ 145- 40
Between 1974 and 1978, Ted Bundy kidnapped and killed 30 women, although the actual number of victims is likely much higher. He tortured and raped his victims, sometimes even keeping their dismembered heads as keepsakes. He was caught in 1979 and sentenced to death by electric chair.
- 3+ 124- 32
In the 1900s, Albert Fish kidnapped, raped, killed, and cannibalized young children. While only three victims were ever proven, he claimed to have killed many, many more. Fish was often known as The Gray Man, along with a few other nicknames. He was caught in 1934 and sentenced to death by electrocution.
- 4+ 137- 40
Jeffrey Dahmer became one of the most famous serial killers in the U.S. when he was caught for the murders of 17 young men who he raped, dismembered, and ate. Dahmer had been attempting to create a mindless sex slave by drilling a hole in the heads of his live victims. He was caught in 1994 and beaten to death in prison.
- 5+ 124- 34
When having a children's birthday party, you never imagine that the party clown could be anything more than an entertainer. But in John Wayne Gacy's case, he was a professional clown with a murderous streak. Gacy killed 33 young men and buried the bodies around his home, after torturing and raping his victims. He was discovered and executed in 1994.
- 6+ 120- 37
Ed Gein famously inspired a plethora of the most horrifying Hollywood serial killers of all time, including Norman Bates, Jame Gumb ("Buffalo Bill"), and Leatherface from Texas Chainsaw Massacre. Although Gein only allegedly killed his brother and two local women, he was also known to dig up the dead bodies of women similar to his mother and use their skin to make a suit. He also used the body parts to make masks, bowls, lamps, and more. He was caught in 1957 but died in a mental hospital of respiratory failure in 1984.