The Prison is a series of holding facilities that house most of the criminals captured by various WOOHP agents, such as Samantha, Alexandra, and Clover. On more than one occasion a criminal at the prison has escaped and implemented another scheme, usually one of revenge against the spies for foiling their earlier scheme.
- A prison for low risk prisoners. ("The Granny")
- A supermax prison island for the most dangerous convicts. ("Baddies on a Blimp", "Escape From WOOHP Island")
- A prison near a cliff. ("Mommies Dearest", "The Yuck Factor")
- A prison within WOOHP headquarters.
Exact copies of the WOOHP Prison cells are seen in: