Sundareswarar Temple is a Hindu Temple dedicated to Lord Shiva located at Thinniyam Village in Trichy District of Tamilnadu. This is a small and well maintained east facing temple with entrance from the south. Presiding Deity is called as Sundareswarar and is facing east. Mother is called as Meenakshi Amman / Periya Nayagi and is facing south. Subramanya Swamy, Valli and Deivayanai are on individual peacock which is seen only in this place. A belief is there that wishes of one who visits the place are fulfilled.

Shrines of Ganesha and Dhakshinamoorthy can also found in this Temple. The Temple is located at about 350 meters from Thinniyam Bus Stop, 4 Kms from Anbil, 11 Kms from Lalgudi, 12 Kms from Thirukkattupalli, 26 Kms from Srirangam and 33 Kms from Trichy. Nearest Railway Stations are Kattur Railway Station (7 Kms) and Trichy Railway Station (37 Kms). Nearest Airport is located at Trichy (38 Kms).