Kalyana Ranganatha Perumal Temple is dedicated to Hindu God Vishnu located at Kolathur Village near Melakottaiyur in Kanchipuram District of Tamilnadu. Presiding Deity is known as Kalyana Ranganatha Perumal and Mother is known as Ranganayaki Thayar. The day began in this Temple with Viswaroopam, punyahavachanam, kumbaradhanam and homam at 6 am followed by Kumba purappadu (8 am), special Aradhanai & Samprokshanam for Rajagopuram and Vimanams (9.30 am) &Thirukalyana utsavam at 10 am. In the evening, there was Thiruveedhi purappadu. Sri Kalyana Ranganatha Perumal Temple is situated in Kolathur village, 1.5 km from Mambakkam junction on the Vandalur-Kelambakkam Highway route.