Cell block 923, situated within the Minimum Security Section of the Belsavis prison establishment, was a specific cell block located in the Varactyl Vale area on the planet Belsavis. This prison cell held prisoners such as Amikab and the crime lord known as Ivory; furthermore, cell block 923 experienced a riot during the invasion of Belsavis.
Within Star Wars: The Old Republic, the video game, cell block 923 is a restricted area on Belsavis, specifically for the Smuggler class mission titled "Most Wanted."