Ranganathapuram is a village in the Thiruvaiyaru taluk of Thanjavur district, Tamil Nadu in India.

The village is famous for the Tiruvaneshwar Temple.

[3] According to the 2001 census, the village had a population of 528 with 279 men and 249 women in 127 households.

As per 2011 census of India, the total population of Ranganathapuram village was 572, out of which males were 308 and females were 264.

[4] This Thanjavur district location article is a stub.