| Division 3 2021 Fixtures and Results |
| June | Tue | 22 | | Fulford 3 | v | | Riccall 1 |
| | Tue | 22 | | Rowntree Park 1 | v | | Bubwith 1 |
| | Tue | 22 | | Wetherby 2 | v | | Sutton on Derwent 1 |
| | Wed | 23 | | David Lloyd 3 | v | | York 5 |
| | Mon | 28 | | York 5 | v | | Sutton on Derwent 1 |
| | Tue | 29 | | Fulford 3 | v | | Wetherby 2 |
| July | Thu | 1 | | Bubwith 1 | v | | David Lloyd 3 |
| | Thu | 1 | | Riccall 1 | v | | Rowntree Park 1 |
| | Tue | 6 | | Rowntree Park 1 | v | | Fulford 3 |
| | Tue | 6 | | Wetherby 2 | v | | York 5 |
| | Wed | 7 | | David Lloyd 3 | v | | Riccall 1 |
| | Thu | 8 | | Sutton on Derwent 1 | v | | Bubwith 1 |
| | Tue | 13 | | Fulford 3 | v | | David Lloyd 3 |
| | Tue | 13 | | Rowntree Park 1 | v | | Wetherby 2 |
| | Thu | 15 | | Bubwith 1 | v | | York 5 |
| | Thu | 15 | | Riccall 1 | v | | Sutton on Derwent 1 |
| | Mon | 19 | | York 5 | v | | Riccall 1 |
| | Tue | 20 | | Wetherby 2 | v | | Bubwith 1 |
| | Wed | 21 | | David Lloyd 3 | v | | Rowntree Park 1 |
| | Thu | 22 | | Sutton on Derwent 1 | v | | Fulford 3 |
| | Tue | 27 | | Fulford 3 | v | | York 5 |
| | Tue | 27 | | Rowntree Park 1 | v | | Sutton on Derwent 1 |
| | Wed | 28 | | David Lloyd 3 | v | | Wetherby 2 |
| | Thu | 29 | | Riccall 1 | v | | Bubwith 1 |
| August | Mon | 2 | | York 5 | v | | Rowntree Park 1 |
| | Tue | 3 | | Wetherby 2 | v | | Riccall 1 |
| | Thu | 5 | | Bubwith 1 | v | | Fulford 3 |
| | Thu | 5 | | Sutton on Derwent 1 | v | | David Lloyd 3 |