| Squirrels | 33 Main Road, Duston, Northampton, NN5 6JB |
| Spread Eagle | 147 Wellingborough Road, Northampton, NN1 4PY |
| Spinney Hill | Kettering Road, Northampton, NN3 6LR |
| Spencer Club (Northampton) Ltd | Brooklands Tennyson Close, Dallington, Northampton, Northamptonshire, NN5 7HL |
| Sixfields Tavern | Sixfields, Sixfields Leisure Complex, Northampton, Northamptonshire, NN5 5QL |
| Sir Pickering Phipps | 239 Wellingborough Road, Northampton, NN1 4EH |
| Shoemakers Tavern | 52 Bath Street, Northampton, NN1 2SP |
| Shipmans | 12 The Drapery, Northampton, Northamptonshire, NN1 2HG |
| Sevens | 157 Weedon Road, Northampton, Northamptonshire, NN5 5EX |
| Semilong Racing | 44 Semilong Road, Northampton, NN2 6BU |
