Sannasinallur is a village in Sendurai Taluk of Ariyalur District, Tamil Nadu, India.

Located on the southern bank of the Vellar River bordering Caddalore District.

Many are qualified engineers,doctors,IAS and IPS Officers and many work overseas, mainly in Singapore and Middle east Countries.

And just across the river, is the famous Thiruvatta Thurai(also known as Thirunelvoyel Arathurai) Sivan temple.

This article related to a location in Ariyalur district, Tamil Nadu, India is a stub.