Alexis Dupont (1796 – 29 May 1874) was a French operatic tenor who sang at the Opéra-Comique from 1821 to 1823 and the Paris Opera from 1826 to 1841. There he created a number of roles in operas by Rossini, Auber, Halévy and Meyerbeer. He had a significant association with Berlioz, creating the tenor solo in Roméo et Juliette in 1839; and he sang in the Mozart Requiem at Chopin's funeral in 1849.