Passport Office Siwan
| Post Office PSK Siwan | |
| Official Address | Siwan Head Post Office, Near J.P. Chowk, Siwan, Bihar – 841226. |
| Contact Number | NA |
| Fax | NA |
| Appointment Timing | 9:00 to 5:00 PM |
| Working Days | Monday to Friday |
| Regional Officer | Smt. Swadha Rizvi |
| Officer Phone Number | 0612-2223267 |
| Officer Fax No. | 0612-2227972 |
| rpo.patna@mea.gov.in | |
| Office type | POPSK |