Edward Maclean Showers OBE KPM (died 14 December 1925) was a British soldier and police officer who served as Chief Constable of Exeter City Police and then (from the late 1880s) Essex County Constabulary.
After his retirement from the Essex County Constabulary he returned to the police to act as Chief Constable of the Colchester Borough Police during the First World War.
For this he was appointed Officer of the Order of the British Empire (OBE) in the 1920 civilian war honours.
He was awarded the King's Police Medal (KPM) in the 1909 Birthday Honours.
This biography article about law enforcement in the United Kingdom is a stub.