| Chemmanthatta | |
| Settlement Type: | village |
| Pushpin Map: | India Kerala#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Kerala, India |
| Coordinates: | 10.6492°N 76.1019°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Thrissur |
| Unit Pref: | Metric |
| Population Total: | 5323 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Malayalam, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 680501 |
| Area Code Type: | Telephone code |
| Area Code: | 04885 |
| Registration Plate: | KL-46 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | kunnamkulam |
| Blank2 Name Sec1: | Lok Sabha constituency |
| Blank2 Info Sec1: | alathur |
| Blank3 Name Sec1: | Vidhan Sabha constituency |
| Blank3 Info Sec1: | kunnamkulam |
Chemmanthatta is a village in Thrissur district in the state of Kerala, India.[1]
India census, Chemmanthatta had a population of 5323 with 2511 males and 2812 females.