| Thiruvaduthurai | |
| Other Name: | Thiruavavaduthurai |
| 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: | Mayiladuthurai |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 609803 |
| Registration Plate: | TN-82 |
| Blank2 Name Sec1: | Nearest city |
| Blank2 Info Sec1: | Mayiladuthurai, Kumbakonam |
Thiruvavaduthurai is a village in Mayiladuthurai district, east-central Tamil Nadu, South India, where the Masilamaniswara Temple is located. Thiruvaduthurai Adheenam, one of the prominent Saiva Aadheenams (monasteries) in South India, is located adjacent to the temple complex.