Pollachi taluk is a taluk of Coimbatore rural district of the Indian state of Tamil Nadu.

The headquarters is the town of Pollachi.

According to the 2011 census, the taluk of Pollachi had a population of 575,478 with 285,553 males and 289,925 females.

The taluk had a literacy rate of 70.65.

Child population in the age group below 6 was 22,399 Males and 21,464 Females.