| Name
| Chapter
| Notes
| Sources
|
| Asmodai
| Dark Angels
| Current Master of the Interrogators
| Codex: Dark Angels (3rd Edition), pages 20–21; Codex: Dark Angels (4th Edition), page 85; Index Astartes II, page 59
|
| Broec
| Black Templars
| Assigned to the Deathwatch, deceased
| Deathwatch (Novel Series)
|
| Carnarvon
| Flesh Tearers
|
| Index Astartes I
|
| Cassius
| Ultramarines
| Veteran of Hive Fleet Behemoth; has a vendetta against Tyranids
| Codex: Space Marines (4th Edition); Index Astartes II, page 59
|
| Erebus
| Word Bearers
| Prior to the Horus Heresy only
| Horus Rising (Novel) and False Gods (Novel)
|
| Grimaldus
| Black Templars
|
| Codex: Black Templars (4th Edition)
|
| Iktinos
| Soul Drinkers
|
| Soul Drinker Series
|
| Lemartes, Guardian of the Lost
| Blood Angels
| Suffers from the Black Rage
| Codex: Blood Angels (3rd Edition); Index Astartes II, pages 57, 59
|
| Molochia or Molocia
| Dark Angels
| One of the most successful Interrogator-Chaplains in known Dark Angels history
| Codex: Dark Angels (4th Edition), page 37; Index Astartes II, page 58
|
| Ulrik the Slayer
| Space Wolves
| Recruited Logan Grimnar and Ragnar Blackmane; veteran of First War for Armageddon
| Codex: Space Wolves (2nd Edition); Codex: Space Wolves (3rd Edition); Index Astartes II, pages 57, 59
|
| Uzziel
| Dark Angels
| Recovered the Sword of Luther
| Let the Galaxy Burn (Novel) "The Black Pearl"
|
| Varnus
| Ultramarines
| Led a detachment of Ultramarines to the planet Lorn V to recover a fallen Titan.
| Dawn of War: Winter Assault
|
| Xavier
| Salamanders
| Killed by Dark Eldar raiders on Drykeena
| Codex: Armageddon; Index Astartes II, pages 57, 59
|
