Gentiaan is een straat te Haaksbergen in de gemeente Haaksbergen en is gelegen in de Nederlandse provincie Overijssel.
| Postcode | Huisnummers |
|---|---|
| 7483 AN | 5, 7a, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 55, 57, 59, 61, 63, 5a, 3, 1, 1a; |
| 7483 AM | 40, 38, 36, 34, 32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 8a, 6, 4; |