| Vannakkudi | |
| Settlement Type: | village |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 10.9999°N 79.4683°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | District |
| Subdivision Name2: | Thanjavur |
| Subdivision Type3: | Taluk |
| Subdivision Name3: | Thiruvidaimarudur |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
Vannakkudi is a village in the Thiruvidaimarudur taluk of Thanjavur district, Tamil Nadu, in India.
This village contains the Mariyamman temple and Samadhi of Vikrama Chozan just 1 km east of Mahalineswarar temple Thiruvidaimarudur - Lingathadi thidal - presently a private property. It was known Thiyagasamudra Chaturvedi mangalam during Vikrama period then renamed as Kulothunga chozha charutvedi Mangalam and eastern road to Vannakkudi was called Rajakkal Thambiran Thirveedhi.