Point Clear Martello Tower

Point Clear Martello Tower is a renovated Martello tower at Point Clear in Tendring, Essex, United Kingdom. It now functions as an aviation museum for aircraft from the Second World War. It is a Grade II listed building and a scheduled monument.

The tower's official designation is Martello Tower 'A'. It has also been referred to as 'St Osyth Martello Tower', though this name has also been applied to the now-demolished Martello Tower 'B' on Beacon Hill.