Dominic Glynn (born September 27, 1960) is a British composer, known for his arrangement of the Doctor Who theme music which served as the series' theme for Season 23 of the programme. It was replaced by Keff McCulloch's arrangement the next season.

He also wrote the incidental music for the Doctor Who stories The Mysterious Planet, The Ultimate Foe, Dragonfire, The Happiness Patrol and Survival.