Overtonweg is een straat te Haarlem in de gemeente Haarlem en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 2022 TA | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29; |
| 2022 TB | 2A, 2B, 2C, 2D, 2, 4, 6, 8, 10 RD, 10 ZW, 12, 14, 16, 18, 20, 22A, 22, 24, 26, 28, 30; |