Sir Thomas Hayes was an English merchant who was Lord Mayor of London

Lord Mayor of London

The Right Honourable Lord Mayor of London is the legal title for the Mayor of the City of London Corporation. The Lord Mayor of London is to be distinguished from the Mayor of London; the former is an officer only of the City of London, while the Mayor of London is the Mayor of Greater London and...

 in 1614.

Hayes was a city of London merchant and a member of the Worshipful Company of Drapers

Worshipful Company of Drapers

The Worshipful Company of Drapers is one of the 108 Livery Companies of the City of London; it has the formal name of The Master and Wardens and Brethren and Sisters of the Guild or Fraternity of the Blessed Mary the Virgin of the Mystery of Drapers of the City of London but is more usually known...

. On 22 December 1603 he was elected an alderman of the City of London for Bishopsgate ward. He was knighted on 26 July 1603. He was Sheriff of London for the years 1604 to 1605. In 1613 he was elected alderman for Cornhill ward. In 1614, he was elected Lord Mayor of London

Lord Mayor of London

The Right Honourable Lord Mayor of London is the legal title for the Mayor of the City of London Corporation. The Lord Mayor of London is to be distinguished from the Mayor of London; the former is an officer only of the City of London, while the Mayor of London is the Mayor of Greater London and...

.

Hayes married a daughter of Robert Howse who was sheriff from 1586 to 1587. His daughter married Sir Henry Boothby, 1st Baronet.