The date he started killing is subject to some debate though most agree it was 1974, around the time several women went missing in Seattle and nearby Oregon.
Locals started telling stories of how the women were being lured into cars by a young, dark-haired man named "Ted" who faked injuries.
Soon after Bundy moved to Utah to attend law school in 1974, people started disappearing from there too.
He was known to revisit some of his crime scenes to sexually violate the corpses of his victims.
Bundy decapitated at least 12 of his victims and kept some of their heads as mementos of his vile acts.
In 1975, the maniac was arrested for kidnapping Carol DaRonch, one of the few who survived his attacks, and sentenced to up to 15 years behind bars.
Two years later, while acting as his own lawyer after being indicted over the death of a Colorado woman, Bundy jumped out of the jailhouse library window and disappeared.
He was caught eight days later but in December the same year, 1977, he climbed out of a hole in the ceiling of his cell and fled to Florida.
In January 1978, he broke into the Chi Omega sorority at Florida State University, killing two women and bludgeoning three others.
He was convicted of those crimes in July 1979 after bite marks on one of the bodies were found to be his.
His final victim was a 12-year-old girl in Florida.
Here are some of the victims we know about...
1974
Washington, Oregon
February 1: Lynda Ann Healy (21)
March 12: Donna Gail Manson (19)
April 17: Susan Elaine Rancourt (18)
May 6: Roberta Kathleen Parks (22)
June 1: Brenda Carol Ball (22)
June 11: Georgann Hawkins (18)
July 14: Janice Ann Ott (23)
July 14: Denise Marie Naslund (19)
Utah, Colorado, Idaho
October 2: Nancy Wilcox (16)
October 18: Melissa Anne Smith (17)
October 31: Laura Ann Aime (17)
November 8: Debra Jean Kent (17)
1975
January 12: Caryn Eileen Campbell (23)
March 15: Julie Cunningham (26)
April 6: Denise Lynn Oliverson (25)
May 6: Lynette Dawn Culver (12)
June 28: Susan Curtis (15)
1978
Florida
January 15: Margaret Elizabeth Bowman (21)
January 15: Lisa Levy (20)
February 9: Kimberly Diane Leach (12)
Survivors include...
January 4, 1974: Karen Sparks (18)
November 8, 1974: Carol DaRonch (18)
January 15, 1978: Karen Chandler (21)
January 15, 1978: Kathy Kleiner (21)
January 15, 1978: Cheryl Thomas (21)