Thomas Grundy (died 1829) was a British sculptor and master mason who was builder of many of Sir John Soane's projects.
He trained as a stonemason in London and became a Freeman of the Worshipful Company of Masons in 1802.
From around 1810 he worked with Sir John Soane, who employed him on many projects.
[1] Working with Soane became one of the principal builders for the Bank of England in 1807, building both their head office in Threadneedle Street, but also their main banks in England's other main cities.
[2] His work is in the collection of the Sir John Soane's Museum.