N
- Hideki Naganuma (b. 1972) — Jet Set Radio, Sonic Rush, Super Monkey Ball: Banana Blitz
- Kōtarō Nakagawa
- Masato Nakamura (b. 1958) — Sonic the Hedgehog, Sonic the Hedgehog 2
- Takayuki Nakamura
- Desmond Nakano
- Naked Lunch
- Gianna Nannini
- Akihiko Narita
- Michiko Naruke
- Mario Nascimbene
- Nash the Slash
- Nashad
- Naushad
- Javier Navarrete
- O. P. Nayyar
- Blake Neely
- Oliver Nelson
- Neo (formed 1998) — Kontroll
- Michael Nesmith
- Olga Neuwirth
- New Order (formed 1980) — Control
- Ira Newborn
- Alfred Newman - The King and I, Mother Wore Tights, Love Is a Many-Splendored Thing, How the West Was Won, Airport
- David Newman - Bill & Ted's Excellent Adventure, The Freshman, Ice Age, Frankenweenie
- Emil Newman
- Lionel Newman
- Joey Newman
- Randy Newman - Ragtime, The Natural, Toy Story 1, 2 & 3, Monsters, Inc.
- Thomas Newman
- Mbongeni Ngema
- Bruno Nicolai
- Lennie Niehaus
- Tomohito Nishiura
- Joy Nilo
- Harry Nilsson
- Jack Nitzsche
- Yuji Nomi
- Ehsaan Noorani
- Per Nørgård
- Graeme Norgate
- Monty Norman
- Alex North - Spartacus, Cleopatra (1963), Who's Afraid of Virginia Woolf?, Dragonslayer
- Christopher North
- Julian Nott
- The Notwist
- Michael Nyman
- Molly Nyman
Read more about this topic: List Of Film Score Composers