Luke Garnons (died 12 February 1615) was an English merchant and politician who sat in the House of Commons variously between 1584 and 1601.
As part of his civic interests in Gloucester, he was deeply involved in maritime trade from the city.
[6] In 1587 Garnons purchased a freehold estate at Coln St Dennis from the lord of the manor.
[7] There was continuous political factionalism in Gloucester as the corporation was split between an establishment group which was sympathetic to puritan ideas, and a more populist faction, led by Garnons and John Jones, who had strong links with the cathedral and tried to encourage the freeman vote.
[4] In 1597, Garnons and Oldsworth were chosen as MPs for Gloucester in 1597[4] and it was alleged that the bench had deliberately excluded from the poll many freemen who supported Atkyns.