Wikipedia:Former administrators/reason/for cause

For cause: These are administrators who were desysopped in response to concerns of misuse. Except for early cases in the project history, decisions to revoke adminship have been made or ratified by the Arbitration Committee. Adminship to these users is typically only returnable through a request for adminship or another condition set by the Arbitration Committee. Those administrators who resigned while a case was pending are listed as resigned, with a note linking to their related ArbCom case.

Users still able to edit
These users have not been fully blocked/locked and are not noted as deceased.

Blocked or locked
These former administrators are currently blocked or locked. Unless otherwise noted, they are indefinitely blocked in the English Wikipedia. See also: Former administrators who resigned from adminship and are currently blocked or locked

Deceased
These former administrators have died. See also:  Administrators who died in office, Administrators who died after they resigned, and Administrators who died and were desysopped for inactivity