***you may not choose jeffrey dahmer or charles manson

Ed Gein -
Ted Bundy -
David Berkowitz -
Mary Ann Cotton
Marybeth Tinning -
Nannie Doss -
Belle Gunness
Dorothea Puente -
Aileen Wuornos -
Albert Fish -
Boston Strangler
BTK Killer - ;
Cary Stayner -
Charles Ng -
Charles Starkweather and Caril Fugate -
Cho Seung Hui -
Clifford Olson
Coral Eugene Watts - ;
Fred West and Rose West
Green River Killer -
Henry Lee Lucas -
Hillside Stranglers -
John Wayne Gacey -
Karla Homolka -
Paul Bernardo -
Richard Ramirez -
The Unabomber -
Tommy Lynn Sells -
Bruce Mendenhall - Truck Stop Killer (current and caught in Williamson County) -
Red Ripper - Russia's Serial Killer -
Charles Lindelle Carter -
Betty Neumar -
Bloody Benders -
Richard Chase
Aurthur Gary Bishop -
Paul Dennis Reid -
DC snipers -

For a list of serial killers by country: http://en.wikipedia.org/wiki/List_of_serial_killers_by_country