https://en.wikipedia.org/wiki/NidraNidra may refer to: Nidra (1981 film), an Indian Malayalam-language film directed by Bharathan. Nidra (2012 film), an Indian Malayalam-language remake of the 1981 film, directed by Sidharth Bharathan. Yoga nidra, or yogic sleep. Nidra Beard (died 2023), American singer with the band Dynasty. Nidra Poller (born 1935), American author