Deken Tomaslaan is een straat te 's-Heerenhoek in de gemeente Borsele en is gelegen in de Nederlandse provincie Zeeland.
| Postcode | Huisnummers |
|---|---|
| 4453 AK | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 35, 49, 47, 45, 43, 41, 39, 37; |
| 4453 AL | 36, 38, 40, 42, 44, 46, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2; |