Jay Jayanti is a 1971 Indian Bengali-language children's musical film directed by Sunil Basu Mullick in his directorial debut. Produced by his wife Bhabani Basu Mullick under the banner of M. K. G. Productions Pvt. Ltd., the film stars Aparna Sen as Jayanti who joins the wealthy Roy family as a governess, wins over the five children, and eventually earns the respect of their stern uncle Sanjoy, played by Uttam Kumar. Its supporting cast includes Lolita Chatterjee, Tarun Kumar, Anubha Gupta and Gita Dey.