Henry Mayo (1733–1793) was an English dissenting minister and tutor, known also as a magazine editor.
Born in the west of England, Mayo came from Plymouth to London in 1756, and was admitted to the dissenting academy in Mile End Road.
He preached for a short time at Northampton, and then became (1762) the pastor of the Independent congregation in Nightingale Lane, Wapping, London.
[1] He strongly opposed the efforts of the 1770s, led by Edward Pickard, to find alternate religious tests in place of subscription to the 39 Articles.
He edited The London Magazine from about 1775 to 1783; James Boswell and Edward Dilly were partners in it.