List of Northamptonshire County Cricket Club seasons

This is a list of seasons played by Northamptonshire County Cricket Club in English cricket, from the club's formation to the most recent completed season. It details the club's achievements in major competitions, and the top run-scorers and wicket-takers for each season.

Key
Division shown in bold when it changes due to promotion, relegation or league reorganisation. Top run scorer/wicket taker shown in bold when he was the leading run scorer/wicket taker in the country.

Key to league record: Div - division played in P – games played W – games won L – games lost D – games drawn NR – games with no result Abnd – games abandoned Pts – points Pos – final position

Key to rounds: PR - preliminary round R1 – first round R2 – second round, etc. QF – quarter-final SF – semi-final Grp – group stage RU - runners-up n/a – not applicable