Kudavasal taluk is a taluk in Tiruvarur district of the Indian state of Tamil Nadu. The headquarters of the taluk is the town of Kudavasal.

As of 2011, Kudavasal taluk had a population of 205,625 people, of which 103,028 were female and 102,597 male, making the sex ratio 1,004 females to every 1,000 males. The taluk had a literacy rate of 75.78%. The population of children below 6 years old was 18,701, of which 9,454 were male and 9,247 female.^[1]

• "Map and List of Panchayats in Kudavasal Block". Tiruvarur District.

v t e Tiruvarur district
District headquarters	Tiruvarur
Country	India
State	Tamil Nadu
Region	Chola Nadu
Divisions	Mannargudi Tiruvarur
Taluks	Kudavasal Mannargudi Nannilam Needamangalam Thiruthiraipoondi Tiruvarur Valangaiman
Revenue blocks	Koradacheri Kottur Kudavasal Mannargudi Muthupet Nannilam Needamangalam Thiruthiraipoondi Tiruvarur Valangaiman
Municipalities	Agarathirumalam Koothanallur Mannargudi Thiruthuraipoondi Tiruvarur
Rivers	Arasalar Noolaar Odampokki Vettar Vennar Mudikondan Nandalar Nattar Thirumalairajan Koraiyar Valavaikkal Kaattar Pandavaiar Arichandranathi Mullaiyar Pamaniyar
History	Early Cholas Kalabhras Pallavas Medieval Cholas Later Cholas Pandyan dynasty Delhi Sultanate Madurai Sultanate Vijayanagar Empire Thanjavur Nayaks Thanjavur Marathas Company Raj British Raj
Places of interest	Alangudi Siva Temple Engan Murugan Temple Koothanur AadhiVinayagar Temple, Sethalapathy / Thiladharpanapoori Kothandarama Temple, Thillaivilagam Muthupet Dargah Muthupet Lagoon Rajagopalaswamy Temple, Mannargudi Soundareswararswamy Temple, Thiruppanaiyur Srinivasa Perumal Temple, Kudavasal Thyagaraja Temple, Tiruvarur Tirucherai Saranathan Temple Tirucherai Sivasthalam Vaduvoor Bird Sanctuary
Universities	Central University of Tamil Nadu
Cities and towns People Villages

10°52′20″N 79°29′09″E / 10.87222°N 79.48583°E / 10.87222; 79.48583