| OfficeNo | Name | Address | District | STD | Phone |
| 175 | Deputy Inspector General of Registration | Main Building, 3rd Floor, Old Custom House, Shahid Bhagatsingh Road, Fort, Mumbai-400 023 | Mumbai | 22 | 22665170 |
| 176 | Deputy Inspector General of Registration (Enforcement) | Main Building, 3rd Floor, Old Custom House, Shahid Bhagatsingh Road, Fort, Mumbai-400 023 | Mumbai | 22 | 22664508 |
| 177 | Sub-Registrar / Administrative Officer, Mumbai District | Old Custom House, Fort, Mumbai-400 023 | Mumbai | 22 | 22630742 |
| 178 | Sub-Registrar / Administrative Officer, Bandra | | Mumbai | 22 | 26591161 |
| 179 | Mumbai District Pathak-1 | Old Custom House, Fort, Mumbai-400 024 | Mumbai | 22 | 2630742 |
| 180 | Mumbai District Pathak-2 | Old Custom House, Fort, Mumbai-400 025 | Mumbai | 22 | 22630742 |
| 181 | Sub-Registrar, Andheri 1 | Family Court Building , Bandra Kurla Complex Bandra East Mumbai 51 | Mumbai | 22 | 26590919 |
| 182 | Sub-Registrar, Andheri 2 | Family Court Building , Bandra Kurla Complex Bandra East Mumbai 51 | Mumbai | 22 | 26590920 |
| 183 | Sub-Registrar, Andheri 3 | Family Court Building , Bandra Kurla Complex Bandra East Mumbai 51 | Mumbai | 22 | 26592836 |
| 184 | Sub-Registrar, Andheri 4 | Family Court Building , Bandra Kurla Complex Bandra East Mumbai 51 | Mumbai | 22 | 26592907 |
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