Buys Ballotstraat is een straat te Leiden in de gemeente Leiden en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2313 TV | 45, 47, 49, 51, 43, 41, 39, 37, 35, 33, 31, 29, 27, 25, 23; |
| 2313 TZ | 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76; |
| 2313 TW | 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79; |
| 2313 TT | 1A, 1, 2A, 2B, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21A, 21B, 21, 22; |
| 2313 TX | 48, 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 26, 24; |