| Thornaby | Durham League Division B | 2023-24|Durham County Chess Association | No |
| Thornaby Aces | A Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Bombers | A Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Cadets | C Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Comets | C Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Aces | Tom Wise Memorial Cup | 2024-25|Cleveland Chess Association | No |
| Thornaby Bombers | Jeremey Burnett Plate | 2024-25|Cleveland Chess Association | No |
| Thornaby Dynasties | C Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Destroyers | D Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Juniors | D Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Dragoons | D Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Hurricanes | D Division | 2024-25|Cleveland Chess Association | No |
| Thornaby Comets | D Division Cup | 2024-25|Cleveland Chess Association | No |
| Thornaby Juniors | D Division Cup | 2024-25|Cleveland Chess Association | No |
| Thornaby Dynasties | D Division Cup | 2024-25|Cleveland Chess Association | No |
| Thornaby Queens | D Division Cup | 2024-25|Cleveland Chess Association | No |
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