Knapford Station is the "Big Station". It has a large canopy. The station has six tracks total, four being through tracks and two being terminal tracks. Knapford has a refreshment kiosk, the Engine Drivers locker room, M.C. BUNN, Sir Topham Hatt's Office and a bookstall. At one point, the bookstall was temporarily replaced by a toy shop. There are also some sheds and shunting yard nearby.
- The name comes from the parish of Knapwell, where the Reverend W. Awdry was vicar.