Composers – N
- Nacho, Tata (1894–1968)
- Nagasawa, Katsutoshi (1923-2008)
- Nagl, Max
- Nakamura, Hachidai (1931-92)
- Nakano, Koki (b.1988)
- Nakayama, Shinpei (1887–1952)
- Namtchylak, Sainkho (b. 1957)
- Namysłowski, Zbigniew (b.1939)
- Nancarrow, Conlon (1912–97)
- Nangle, Jonathan (b.1981)
- Naoumoff, Emile (b.1962)
- Naqvi, Qasim
- Narekatsi, Grigor (d.1003)
- Narvaez, Luys de (1490–1547)
- Nascimento, Milton (b. 1942)
- Nasveld, Robert (b.1955)
- Naulais, Jerome (b.1951)
- Navarro, Francisco Pancho (b.1944)
- Nazareth, Ernesto (1863–1934)
- Neale, John Mason (1818-66)
- Neander, Joachim (1650-80)
- Nechushtan, Alon (b. 1974)
- Negri, Giulio San Pietro de (c.1570–c.1620)
- Negrón, Angélica (b.1981)
- Nelhybel, Vaclav (1919–96)
- Nelson, Daniel (b.1965)
- Nelson, Oliver (1932–75)
- Nelson, Ron (b.1929)
- Nelson, Rudolf (1878–1960)
- Neselovskyi, Vadim (b.1977)
- Neset, Marius (b. 1985)
- Nestico, Sammy (b.1924)
- Neuffer, Jochen (b.1982)
- Neuman, Israel
- Neumann, Ulrik (1918–94)
- Neumark, Georg (1621-81)
- Neumeister, Ed (b.1952)
- Névéol, Mathieu (b.1981)
- Nevin, Ethelbert Woodbridge (1862–1901)
- Newman, Alfred (1900–70)
- Newman, Randall Stuart 'Randy' (b.1943)
- Newman, Thomas (b.1955)
- Newsome, Roy (1930–2011)
- Newton, Ernest (1856–1922)
- Newton, James (b.1951)
- Newton, Rodney (b.1945)
- Nichols, Roger (b.1935)
- Nicholson, Sydney (1875–1947)
- Nick, Edmund (1891–1974)
- Nicolai, Philipp (1556-1608)
- Nicolardi, Edoardo (1878-1954)
- Niederberger, Max (1893-1941)
- Niehaus, Lennie (b.1929)
- Nielsen, Carl August (1865–1931)
- Nielsen, Svend Hvidtfelt (b.1958)
- Nieminen, Petri
- Nieuwkerk, Willem Wander van (b.1955)
- Nightingale, Mark (b.1967)
- Niles, John Jacob (1892–1980)
- Nilsson, Anders (b.1954)
- Nilsson, Bo (1937–2018)
- Nimmons, Phil (b.1923)
- Nishimura, Akira (b.1953)
- Nisinman, Marcelo (b.1970)
- Noack, Kurt (1888-1963)
- Noble, Liam (b.1968)
- Noble, Ray (1903–78)
- Nobre, Marlos (b.1939)
- Nock, Michael (b.1940)
- Noda, Ryo (b.1948)
- Nolan, Bob (1908-80)
- Nono, Luigi (1924–90)
- Noon, David (b.1946)
- Nordal, Jón (b.1926)
- Nordheim, Arne (1931–2010)
- Nordin, Jesper (b.1971)
- Nordin, Jill
- Nordqvist, Gustav (1886–1946)
- Norman, Andrew (b.1979)
- Norman, Monty (b.1928)
- North, Alex (1910–91)
- Norton, Christopher (b.1953)
- Nova, Sayat (1712–95)
- Novák, Pavel (b.1957)
- Novello, Ivor (1893–1951)
- Nowak, Aleksander (b.1979)
- Nørgård, Per (b.1932)
- Nuss, Hubert (b.1964)
- Nyman, Michael (b.1944)