Several towers and buildings within the Tower of London have been associated with imprisonment or confinement, including:
1. The White Tower: This central and oldest part of the Tower complex contains several chambers that were used as prisons, such as the Beauchamp Tower and the Salt Tower.
2. The Bloody Tower: This tower is notorious for its association with the alleged murders of the "Princes in the Tower," Edward V and his brother Richard, Duke of York.
3. The Wakefield Tower: This tower also served as a prison and is known for holding prisoners such as Sir Thomas More and Elizabeth I before she became Queen.
4. The Beauchamp Tower: This tower contains several cells that were used to confine prominent prisoners, including members of the aristocracy and clergy.
5. The Traitors' Gate: This water gate on the River Thames was the main entrance for prisoners brought to the Tower by boat.
6. The Byward Tower: This tower near the main entrance of the Tower also served as a place for interrogation and confinement.
It is important to note that the Tower of London has undergone renovations and changes throughout its history, and the specific dungeons or prison cells may have been modified, repurposed, or no longer exist in their original form.