Tapas Relia[1] (Gujarati: તપસ રેલીયા; born 11 August 1978) is an Indian music composer and producer, known for his famous advertising campaigns for brands like Close-Up (toothpaste), Domino's Pizza, Amaron Batteries, IPL and Mahabharat.

[4] He started composing and arranging music for small advertising jobs, primarily in the corporate and radio sector.

His first major break in mainstream advertising came in the form of the jingle Kya Aap Closeup Karte Hain for Close-Up toothpaste.

[8] After becoming a well recognised name in the advertising field, he was approached by Percept Picture Company to score the music for India's first animation film called Hanuman, which was based on the Indian God.

[11][12] In 2012 he scored the background music for Vidhu Vinod Chopra’s Ferrari Ki Sawaari directed by Rajesh Mapuskar.