| Coast Guard Region | andaman nicobar islands | 5 | |
| Coast Guard Region | maharashtra | 9 | |
| Coastal Aquaculture Authority | tamil nadu | 2 | |
| Coastal Aquaculture Authority | central government | 3 | |
| Cochin Port Trust | kerala | 22 | |
| Cochin Shipyard Limited | kerala | 801 | |
| Cochin University of Science and Technology | kerala | 43 | |
| Coconut Development Board | kerala | 6 | |
| College of Defence Management | andhra pradesh | 1 | |
| College of Engineering And Management | west bengal | 21 | |
| College Of Materials Management | madhya pradesh | 36 | |
| College Of Vocational Studies, University Of Delhi | delhi | 56 | |
| Combat Vehicles Research & Development Establishment | tamil nadu | 4 | |
| Command Hospital | uttar pradesh | 16 | |
| Command Hospital | maharashtra | 3 | |
| COMMAND MILITARY DENTAL CENTRE | uttar pradesh | 2 | |
| Commandant Military Hospital | punjab | 15 | |
| Commandant, 216 Transit Camp, C/o 56 APO | jammu kashmir | 14 | |
| Commission for Agricultural Costs and Prices | central government | 2 | |
| Commissioner Of Customs | west bengal | 78 | |
| Commissioner of Customs, Air Cargo | maharashtra | 2 | |
| Commissioner of Family Welfare | andhra pradesh | 1900 | |
| Commissioner Of School Education | andhra pradesh | 7729 | |
| Commisssion for Scientific and Technical Terminology | delhi | 2 | |
| Committee of Parliament on Official Language | central government | 43 | |