| 2005-12-31 | NorthamptonvPeterboroLeague Two · England | 0–1 | League Two · England |
| 2005-12-26 | NorthamptonvMansfieldLeague Two · England | 1–0 | League Two · England |
| 2005-12-17 | NorthamptonvShrewsburyLeague Two · England | 1–0 | League Two · England |
| 2005-12-10 | BarnetvNorthamptonLeague Two · England | 0–1 | League Two · England |
| 2005-12-06 | TorquayvNorthamptonLeague Two · England | 3–3 | League Two · England |
| 2005-11-26 | NorthamptonvLincolnLeague Two · England | 1–1 | League Two · England |
| 2005-11-19 | NorthamptonvBristol RvsLeague Two · England | 4–0 | League Two · England |
| 2005-11-12 | ChestervNorthamptonLeague Two · England | 0–0 | League Two · England |
| 2005-10-29 | NorthamptonvGrimsbyLeague Two · England | 0–0 | League Two · England |
| 2005-10-22 | StockportvNorthamptonLeague Two · England | 4–2 | League Two · England |
| 2005-10-14 | NorthamptonvOxfordLeague Two · England | 1–0 | League Two · England |
| 2005-10-07 | Bristol RvsvNorthamptonLeague Two · England | 0–0 | League Two · England |
| 2005-10-01 | NorthamptonvDarlingtonLeague Two · England | 0–0 | League Two · England |
| 2005-09-27 | Rushden & DvNorthamptonLeague Two · England | 1–3 | League Two · England |
| 2005-09-24 | NorthamptonvCheltenhamLeague Two · England | 1–2 | League Two · England |
| 2005-09-17 | MacclesfieldvNorthamptonLeague Two · England | 1–4 | League Two · England |
| 2005-09-10 | NorthamptonvBuryLeague Two · England | 1–1 | League Two · England |
| 2005-09-02 | WycombevNorthamptonLeague Two · England | 1–1 | League Two · England |
| 2005-08-29 | NorthamptonvBostonLeague Two · England | 3–2 | League Two · England |
| 2005-08-27 | CarlislevNorthamptonLeague Two · England | 0–1 | League Two · England |
| 2005-08-20 | ShrewsburyvNorthamptonLeague Two · England | 1–1 | League Two · England |
| 2005-08-13 | NorthamptonvWrexhamLeague Two · England | 0–0 | League Two · England |
| 2005-08-09 | NorthamptonvBarnetLeague Two · England | 1–2 | League Two · England |
| 2005-08-06 | LincolnvNorthamptonLeague Two · England | 1–1 | League Two · England |
| 2005-05-07 | NorthamptonvKidderminsterLeague Two · England | 3–0 | League Two · England |
| 2005-04-30 | ChestervNorthamptonLeague Two · England | 0–2 | League Two · England |
| 2005-04-23 | NorthamptonvLincolnLeague Two · England | 1–0 | League Two · England |
| 2005-04-16 | CheltenhamvNorthamptonLeague Two · England | 1–0 | League Two · England |
| 2005-04-09 | NorthamptonvScunthorpeLeague Two · England | 1–2 | League Two · England |
| 2005-04-02 | Leyton OrientvNorthamptonLeague Two · England | 3–2 | League Two · England |
| 2005-03-28 | NorthamptonvShrewsburyLeague Two · England | 2–0 | League Two · England |
| 2005-03-25 | WycombevNorthamptonLeague Two · England | 0–1 | League Two · England |
| 2005-03-19 | NorthamptonvSwanseaLeague Two · England | 2–2 | League Two · England |
| 2005-03-12 | Rushden & DvNorthamptonLeague Two · England | 3–2 | League Two · England |
| 2005-03-08 | RochdalevNorthamptonLeague Two · England | 1–0 | League Two · England |
| 2005-03-05 | NorthamptonvMacclesfieldLeague Two · England | 1–0 | League Two · England |
| 2005-03-01 | NorthamptonvYeovilLeague Two · England | 1–1 | League Two · England |
| 2005-02-26 | BostonvNorthamptonLeague Two · England | 0–1 | League Two · England |
| 2005-02-19 | NorthamptonvSouthendLeague Two · England | 1–2 | League Two · England |
| 2005-02-15 | Notts CountyvNorthamptonLeague Two · England | 0–0 | League Two · England |
| 2005-02-12 | OxfordvNorthamptonLeague Two · England | 1–2 | League Two · England |
| 2005-02-04 | NorthamptonvCambridgeLeague Two · England | 2–2 | League Two · England |
| 2005-01-22 | BuryvNorthamptonLeague Two · England | 2–0 | League Two · England |
| 2005-01-15 | NorthamptonvDarlingtonLeague Two · England | 1–1 | League Two · England |
| 2005-01-11 | GrimsbyvNorthamptonLeague Two · England | 1–2 | League Two · England |
| 2005-01-03 | Bristol RvsvNorthamptonLeague Two · England | 3–1 | League Two · England |
| 2005-01-01 | NorthamptonvMansfieldLeague Two · England | 2–1 | League Two · England |