| Thomas Gaal | |
| Birth Name: | Thomas Gaal |
| Birth Date: | ca. 1739 |
| Birth Place: | Dendermonde, Belgium |
| Death Date: | ca. 1817 |
| Death Place: | Middelburg, Belgium |
| Relatives: | Pieter Gaal (son) |
Thomas Gaal, a painter of portraits, birds, and flowers, was born at Dendermonde in about 1739. He fixed his residence at Middelburg, and was one of the founders and directors of the Academy in that town. J. Perkois, J. H. Koekkoek, and S. De Koster were his pupils. He died at Middelburg in 1817. The painter Pieter Gaal was his son.