| Kalavoor | |
| Settlement Type: | Village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Kerala, India |
| Coordinates: | 9.55°N 76.3167°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Alappuzha |
| Unit Pref: | Metric |
| Elevation M: | 4.5 |
| Population Total: | 29808 |
| Population As Of: | 2011 |
| 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: | 688522 |
| Area Code Type: | Telephone code |
| Area Code: | 0478 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Alappuzha |
| Blank2 Name Sec1: | Lok Sabha constituency |
| Blank2 Info Sec1: | Alappuzha |
| Blank3 Name Sec1: | Vidhan Sabha constituency |
| Blank3 Info Sec1: | Alappuzha |
Kalavoor is a village located in National Highway 66 at Alappuzha district in the Indian state of Kerala.
Kalavoor is to the north of Alappuzha city and to the South of Cochin. National Highway 66, passes through Kalavoor.
It is well-connected by road and rail transportation. The railway station situated roughly 1 km away from the center has passenger services. KSRTC buses including limited and superfast services have stoppages. There is an auto-taxi hub too.
Kalavoor is home to several large scale and small scale industries that extend from Pharmaceuticals to Coir products. Some of the notable industries are :
India census, Kalavoor has a population of 29,808 with 14,458 males and 15,350 females living in 7,385 households. Population of children with age range of 0–6 years, is 2717 which is 9.12% of the total population. The sex ratio of Kalavoor is 1062, lower than the state average of 1087. The child sex ratio is 959, which again is lower than the state average of 964.
Hinduism, Islamism and Christianity are the three major religions found.