| Kizhanatham | |
| Other Name: | Melur Kizhanatham |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Tirunelvelli |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Tirunelvelli |
Kizhanatham is a village near Palayamkottai in Tirunelveli district of Tamil Nadu India.
The Pincode of Kizhanatham is 627353.
It consist of two parts Vellakovil and kizhanatham. Kizhanatham as it now stands has a very old temple dedicated to Sri Venugopalaswamy with his consorts Rukmini and Satyabhama. Unlike other Venugopalaswamy shrines, the presiding deity has his head tilted backwards, in a fully absorbed mode of flute rendition which is not seen elsewhere.
There are many famous personalities from this small hamlet, notable among them are industrialist Sri N Krishnan ("Yenkay"), Rao Bahadur Kizhanatham Anantanarayanan Krishna Aiyangar (Rao Bahadur K A Krishna Aiyangar) of Alleppey who was a very famous lawyer of the early 1900s. Alleppey Krishna Aiyangar is the founder of the famous Sanathana Dharma Vidyala (SDV) Schools (1906).