Thirunellai (translit=Tirunellāyi) is a residential area in Palakkad district, Kerala, India. It is located on the banks of the Kannadi River and is about five kilometers from the district headquarters. It comes under the Kannadi Panchayath. It is about 4km from Kuzhalmannam.
Thirunellayi is famous for its Tamil Brahmin agraharam (). Thirunellayi comprises wards 35 and 36 of Palakkad Municipality.
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Temple_Cars-Thirunellai.jpg|Temple Cars-Thirunellai
Thirunellai ratholsavam.jpg|Thirunellai ratholsavam 2021
Brahmotsavam Thirunellai.jpg|Brahmotsavam Thirunellai 2021
Kumbhabhishekam_Thirunellai_2017.png|Kumbhabhishekam Thirunellai 2017
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