Isaac Thomas Shutt (21 February 1818 – 14 March 1879) was an architect, a farmer, and the proprietor of the Old Swan Hotel, Harrogate, North Yorkshire, England, from 1849 to 1879.
In 1842, at the age of 24 years, he designed the Royal Pump Room, Harrogate, now a Grade II* listed building.
In partnership with Alfred Hill Thompson he co-designed the Church of All Saints, Harlow Hill.