| Office Name | Anna Road H.O |
| Pincodes | 600002 |
| Area | Anna Road |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Anna Road H.O |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28520926 |
| Office Name | Chepauk S.O |
| Pincodes | 600005 |
| Area | Chepauk |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28583200 |
| Office Name | Chintadripet S.O |
| Pincodes | 600002 |
| Area | Chintadripet |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28455313 |
| Office Name | Choolaimedu S.O |
| Pincodes | 600094 |
| Area | Choolaimedu |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-23741691 |
| Office Name | Gopalapuram S.O Chennai |
| Pincodes | 600086 |
| Area | Gopalapuram Chennai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28352524 |
| Office Name | Greams Road S.O |
| Pincodes | 600006 |
| Area | Greams Road |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28282791 |
| Office Name | Hindi Prachar Sabha S.O |
| Pincodes | 600017 |
| Area | Hindi Prachar Sabha |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24313876 |
| Office Name | Lloyds Estate S.O |
| Pincodes | 600014 |
| Area | Lloyds Estate |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28470263 |
| Office Name | Loyola College S.O |
| Pincodes | 600034 |
| Area | Loyola College |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24346980 |
| Office Name | Madras Electricity System S.O |
| Pincodes | 600002 |
| Area | Madras Electricity System |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28520590 |
| Office Name | Madras University S.O |
| Pincodes | 600005 |
| Area | Madras University |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-25362950 |
| Office Name | Mandaveli S.O |
| Pincodes | 600004 |
| Area | Mandaveli |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24641298 |
| Office Name | Mylapore H.O |
| Pincodes | 600004 |
| Area | Mylapore |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24642805 |
| Office Name | Nungambakkam High Road S.O |
| Pincodes | 600034 |
| Area | Nungambakkam High Road |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28330483 |
| Office Name | Nungambakkam S.O |
| Pincodes | 600034 |
| Area | Nungambakkam |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28171841 |
| Office Name | Old College Buildings S.O |
| Pincodes | 600006 |
| Area | Old College Buildings |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28251570 |
| Office Name | Pr. Accountant General S.O |
| Pincodes | 600018 |
| Area | Pr. Accountant General |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24321119 |
| Office Name | Royapettah S.O |
| Pincodes | 600014 |
| Area | Royapettah |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28481142 |
| Office Name | Shastri Bhavan S.O |
| Pincodes | 600006 |
| Area | Shastri Bhavan |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-28270219 |
| Office Name | Teynampet S.O |
| Pincodes | 600018 |
| Area | Teynampet |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Chennai City Central |
| Postal Region | Chennai Region |
| District | Chennai |
| State | Tamil Nadu |
| Telephone No. | 044-24992583 |