Once Again may refer to:
Film and television Once Again (2012 film), an Indian Hindi-language family drama film Once Again (2016 film) or Pinneyum, an Indian Malayalam-language romantic crime drama film Once Again (2018 film), an Indian Hindi-language romantic drama film Once Again (Philippine TV series), a 2016 romantic fantasy series Once Again (South Korean TV series), a 2020 romantic comedy-drama series Ghayal: Once Again, a 2016 Indian action film by Sunny Deol and Rahul Rawail Phir Se... (), a 2018 Indian Hindi-language film by Kunal Kohli and Ajay Bhuyan
Music Albums Once Again (Barclay James Harvest album), 1971 Once Again (Fusebox album) or the title song, 2004 Once Again (John Legend album), 2006 Once Again (The Kingston Trio album), 2004 Once Again (Peter Tork and James Lee Stanley album), 2001 Once Again, by the American Breed, 1986
Songs "1nce Again", by A Tribe Called Quest, 1996 "Once Again", by Days of the New from Days of the New, 2001 "Once Again", by Moka Only and Madchild from The Desired Effect, 2005 "Once Again", by Headhunterz, 2015 "Once Again", by Quality Control with Lil Yachty and Tee Grizzley from Control the Streets, Volume 2, 2019 "Phir Se" (), by Shashwat Sachdev and Arijit Singh from the Indian film Dhurandhar: The Revenge, 2026
See also Once and Again, a 1999–2002 American drama television series Yamla Pagla Deewana: Phir Se (), a 2018 Indian Hindi-language film by Navaniat Singh, third in the Yamla Pagla Deewana film series