Jayashri Ramnath ("Bombay") is an Indian Carnatic vocalist, singer, and musician. She has sung songs in multiple languages, including for Tamil, Telugu, Kannada, Malayalam, Hindi and English movies. Born into a family of musicians, Jayashri represents the fourth generation of music practitioners in her family. Trained by Lalgudi Jayaraman and T.R. Balamani, She was awarded India's fourth highest civilian award, the Padma Shri, in 2021. In December 2023, she was awarded the most prestigious award in the Carnatic music field, the Sangeetha Kalanidhi, by the Madras Music Academy. She was nominated for an Academy Award for Best Original Song (Oscar) for Pi's Lullaby from Life of Pi movie. She is one of the most sought-after Carnatic musicians today.

Jayashri was born into a Tamil-speaking family in Calcutta. She received her initial training in Carnatic music from her parents, Smt. Seethalakshmy Subramaniam and Shri. N. N. Subramaniam, and was later trained by Lalgudi Jayaraman and T. R. Balamani. She also learned to play the Veena from G. N. Dhandapani Iyer.

Jayashri received training in Hindustani classical music from K. Mahavir Jaipurwale and Ajay Pohankar. She also holds a diploma in Indian music from the Gandharva Mahavidyalaya, Delhi.

Jayashri studied Bharatanatyam under Guru K. Kalyanasundaram Pillai of Shri Rajarajeshwari Bharatha Natya Kalamandir, Mumbai. She was also involved in theater with the Amateur Dramatic Club, Mumbai.

Jayashri attended St. Anthony's High School in Chembur. She holds a bachelor's degree in commerce and economics from R. A. Podar College, Mumbai

Jayashri performed her first concert in 1982. She has performed at various festivals and venues all across India and in over 35 different countries. In India, she has performed at all the major festivals. In New Delhi: Rashtrapati Bhavan, Vishnu Digambar festival, Gandharva Mahavidyalaya, Sri Shanmukhananda Sabha, India International Centre, Indira Gandhi National University, and Bhakti Utsav. She has performed also at Saptak, Ahmedabad; The Music Academy and Sri Krishna Gana Sabha, Chennai; ITC Sangeet Research Academy, Kolkata;NCPA and Sri Shanmukhananda Sabha, Mumbai; Chowdiah Memorial Hall and Vasantha Habba, Bangalore; Kuthira Malika and Soorya Festival, Trivandrum, The Palace of Mysore and at the Matrimandir Amphitheatre at Auroville. Across India, she has performed for the Spirit of Unity Concerts for National Integration, the SPIC MACAY Festivals, and All India Radio's Sangeet Sammelan.

In the US, she has performed at the Lincoln centre for the performing arts, Carnegie hall, Kennedy Centre for performing arts World Music Institute – New York; University of Arizona – Tucson; University of Texas – Austin; MIT – Boston; University of Louisiana – New Orleans; Cornell University and Amherst College. She also has performed in the Sydney Opera house (The first carnatic Musician to perform there).

Jayashri's Europe tours have included venues such as: Sadler's Wells and Queen Elizabeth Hall – London; Festival of Sacred Voices and Museum Rietberg – Switzerland; Vantaa Festival and The Russian Opera House – Helsinki, Finland; Théâtre de la Ville, Festival of Nantes, The Museum of Sculpture and Arts, Musee des Asiatiques and Citi de la Musique – in France; Casa da Musica a Porto – Portugal; Sala de Camera – Spain and at the University of Cologne.