| Mel-chengam | |
| Other Name: | Melchengam |
| Settlement Type: | panchayat town |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 12.19°N 78.7°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Tiruvanamalai |
| Government Type: | tamilnadu |
| Unit Pref: | Metric |
| Elevation M: | 272 |
| Population Total: | 4890 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code: | 606703 |
Mel-chengam is a panchayat town in Chengam taluk of Thiruvannamalai district Tamil Nadu India. It is the first place in district by means of Bangalore road. It is having the population of 4890 in the altitude of 272 m from sea level.