Minoru Miki (三木 稔 Miki Minoru; 16 March 1930 – 8 December 2011) was a Japanese composer and artistic director, particularly known for his promotional activities in favor of Japanese (as well as Chinese and Korean) traditional instruments and some of their performers. His vast catalogue, where aforementioned traditional instruments figure profusely either solo or in various types of ensemble with or without Western instruments, demonstrates large stylistic and formal diversity. It includes operas and several types of stage music as well as orchestral, concerto, chamber and solo music, and music for films. Miki was probably the second best known Japanese composer overseas after Tōru Takemitsu.

He was a pioneer in the composition of contemporary classical music for large ensembles of traditional Japanese musical instruments. In 1964 he founded the Nihon Ongaku Shūdan (Pro Musica Nipponia ensemble), also known as Ensemble Nipponia, for which he has composed extensively.

Miki was born in Tokushima in 1930, and his first musical experiences were connected with the traditional music of his region. He had no formal music education before he moved to Okayama for high school, where he first had contact with European classical music. From there he moved to Tokyo, graduating from Tokyo University of the Arts in 1964. That year, Miki founded Pro musica Nipponia.