Thomas Foulis (fl. 1580–1628) was a Scottish goldsmith, mine entrepreneur, and royal financier.
Thomas Foulis was an Edinburgh goldsmith and financier, and was involved in the mint and coinage, gold and lead mining, and from May 1591 the receipt of money given to James VI by Queen Elizabeth, known as the English annuity or subsidy.
He was a son of Henry Foulis of Colinton and Margaret Haldane.[1] As a financier to the mint and crown his business partner was Robert Jousie, or Jowsie, an Edinburgh cloth merchant who later became Groom of the Chamber.[2]