| Office Name | Salem Second Agraharam S.O |
| Pincodes | 636001 |
| Area | Salem Second Agraharam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Salem South S.O |
| Pincodes | 636006 |
| Area | Salem South |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | 0427-4036583 |
| Office Name | Sandaipettai B.O |
| Pincodes | 636010 |
| Area | Sandaipettai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sanjeevarayanpettai S.O |
| Pincodes | 636006 |
| Area | Sanjeevarayanpettai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sanniyasigundu B.O |
| Pincodes | 636015 |
| Area | Sanniyasigundu |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sarvoy B.O |
| Pincodes | 636121 |
| Area | Sarvoy |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sathapadi B.O |
| Pincodes | 636121 |
| Area | Sathapadi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Seelanaickenpatti B.O |
| Pincodes | 636201 |
| Area | Seelanaickenpatti |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Seeliampatti B.O |
| Pincodes | 636107 |
| Area | Seeliampatti |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sekkadipatti B.O |
| Pincodes | 636104 |
| Area | Sekkadipatti |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Semmanatham B.O |
| Pincodes | 636602 |
| Area | Semmanatham |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Sendarapatti S.O |
| Pincodes | 636110 |
| Area | Sendarapatti |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | 04282-227173 |
| Office Name | Sengadu B.O |
| Pincodes | 636601 |
| Area | Sengadu |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Seshanchavadi S.O |
| Pincodes | 636111 |
| Area | Seshanchavadi |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | 04292-230130 |
| Office Name | Sheepfarm B.O |
| Pincodes | 636112 |
| Area | Sheepfarm |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Shenbagamadevi B.O |
| Pincodes | 637501 |
| Area | Shenbagamadevi |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Shevapet Bazaar S.O |
| Pincodes | 636002 |
| Area | Shevapet Bazaar |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | 0427-2217240 |
| Office Name | Shevapet S.O |
| Pincodes | 636002 |
| Area | Shevapet |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | 0427-2217328 |
| Office Name | Shevaroy Mines B.O |
| Pincodes | 636203 |
| Area | Shevaroy Mines |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Singipuram B.O |
| Pincodes | 636115 |
| Area | Singipuram |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Salem East |
| Postal Region | Coimbatore |
| District | Salem |
| State | Tamil Nadu |
| Telephone No. | Na |