Heidonk is een straat te Liempde in de gemeente Boxtel en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 5298 VN | 26, 28, 30, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6; |
| 5298 VM | 29, 27, 25, 23, 19, 17, 15, 13, 11, 11a, 11a, 11a, 9, 5; |