Heinsiuslaan is een straat te Harderwijk in de gemeente Harderwijk en is gelegen in de Nederlandse provincie Gelderland.
| Postcode | Huisnummers |
|---|---|
| 3843 WS | 1, 3, 31, 29, 27, 25, 23, 21, 21A, 19, 17, 15, 13, 11, 9, 7, 5; |
| 3843 WT | 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 18, 16, 14, 12, 10, 8, 6, 4, 2; |