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 population of children below 6 years old was 18,701, of which 9,454 were male and 9,247 female.
This article related to a location in Tiruvarur district, Tamil Nadu, India is a stub.