| Colonel Theakes | |
 | |
| Occupation | Colonel |
| Affiliations | British Army |
| Series information | |
| First seen | Dad's Army (2016 Film) |
| Last Seen | Dad's Army (2016 Film) |
| Portrayed by | Mark Gatiss |
| List of Characters | |
Colonel Theakes is the head of the Walmington-on-Sea Home Guard in the Dad's Army film. He is portrayed by Mark Gatiss.