Michael Dwyer (1772–1825) was a United Irishmen leader in the 1798 rebellion. He later fought a guerrilla campaign against the British Army in the Wicklow Mountains from 1798–1803. and in the Glen of Imaal County Wicklow. Michael and his family were Catholics, and he was the eldest of seven children of farmer John Dwyer and his wife Mary (née Byrne), who had a farm in the widespread fields of Wicklow and supplied the men of the rebellion with food. In 1784 the family moved to a farm in Eadestown. Dwyer was a cousin of Anne Devlin, who would later achieve fame for her loyalty to the rebel cause following the suppression of Robert Emmet's rebellion.