Born in India, Ramya Roy studied economics at the University of New Delhi. She began classical singing in Delhi before entering Valérie Millot's class at the W. A. Mozart Local Conservatory in Paris in September 2014. In 2016, she entered the Regional Conservatory (CRR) of Paris. She graduated in 2017 and joined Mireille Delunsch's class at the National Conservatory of Music and Dance of Lyon (CNSMDL). She then performed Madame de la Haltiere in Cendrillon by Massenet, Giustina in Il Flaminio by Pergolese, Didon in Dido and Aeneas by Purcell, the Third Lady and the Third Knabe in Mozart's Magic Flute and Gertrude in Gounod's Romeo and Juliet. She performed in recitals with the Debussy String Quartet and the tenor Julien Behr in a program of Lieder and Mélodies by Schubert and Mozart. She sang the alto parts in the requiems of Saint Saëns and Jomelli, Rossini's Petite messe solennelle, Pergolesi's Stabat Mater and Mahler's Eighth Symphony. In 2018, she won the Special Jury Prize at the International Singing Competition in Marseille and was a finalist at the Avignon Raymond Duffaut – Young Talents contest. Ramya Roy joined the Paris Opera Academy in September 2019.