Colonel

Colonel was a military rank. On Earth, it was above lieutenant-colonel and below brigadier. (TV: The Web of Fear, The Invasion)

Named colonels

 * Ackroyd (HOMEVID: Unnatural Selection)
 * Albero (TV: The Time of the Doctor)
 * Archer (TV: Resurrection of the Daleks)
 * Attwood (TV: The Highlanders)
 * Morgan Blue (TV: Into the Dalek)
 * Ross Brimmicombe-Wood (AUDIO: The Wasting)
 * Emily Chaudhry
 * Charles Crichton (TV: The Five Doctors)
 * Hugh Curbishley (TV: The Unicorn and the Wasp)
 * Faraday (TV: The Android Invasion)
 * Jack Finney (PROSE: First Frontier)
 * Marc Forest (PROSE: The Outlaw Planet)
 * Muriel Frost (COMIC: Evening's Empire)
 * Tia Karim (TV: Death of the Doctor)
 * Katayev (PROSE: The Devil Goblins from Neptune)
 * Kessler (COMIC: Me and My Shadow)
 * Kortez (PROSE: Alien Bodies)
 * Alistair Gordon Lethbridge-Stewart (TV: The Web of Fear)
 * Alan Mace (TV: The Sontaran Stratagem/The Poison Sky)
 * Manton (TV: A Good Man Goes to War)
 * Meme (TV: The Time of the Doctor)
 * L. V. Mortimer (PROSE: White Darkness)
 * Murash (AUDIO: Guilt)
 * Nasgard (AUDIO: Innocence)
 * Augustus Oduya (TV: Children of Earth)
 * Philips (PROSE: The Pit)
 * T.P. Potter (PROSE: Illegal Alien)
 * George Radlett (PROSE: The English Way of Death)
 * Edmund Ross (PROSE: Evolution)
 * Samran (PROSE: Eternity Weeps)
 * Sarg (PROSE: The Taking of Chelsea 426)
 * Schott (PROSE: Illegal Alien)
 * Adam Shade (PROSE: Ten Little Aliens)
 * Vikram Shindi (AUDIO: Armageddon)
 * James Skinsale (TV: Horror of Fang Rock)
 * Snathe (COMIC: The Betrothal of Sontar)
 * Stark (TV: Dreamland)
 * Sty (PROSE: The Doctor Trap)
 * George Trenchard (TV: The Sea Devils)
 * Walsh (TV: The Zygon Invasion)
 * Warburton (PROSE: All-Consuming Fire)
 * White (PROSE: Sleepy)
 * Wilson (HOMEVID: Auton 2: Sentinel)
 * Ben Wolsey (TV: The Awakening)