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