Shri Yadunandana Teertharu was the 6th Pontiff of Shri Kaniyooru Math. Shri Yadunandana Teertharu is a saint from Shri Kaniyoor Math. His guru was Shri Raghunandana Teertharu, and his disciple was Shri Vishwatma Teertharu. His Brindavan is located at Rameshwaram. His aradhana is observed in the month of Maagha Shukla Panchami.
| Category | Aradhana |
| month | Maagha |
| paksha | Shukla |
| tithi | Panchami |
| Nakshatra | |
| yogha |
