Sywell Aviation Museum is based at Sywell Aerodrome in Northamptonshire, England. It is sited in the aircraft viewing car park at the aerodrome. It documents the history of flying in Northamptonshire from the early days to the present day with particular emphasis on the Second World War. The museum is run by the Sywell Aviation Museum Trust and is run by volunteers; it is closed during the winter months and reopens each Easter Saturday.