- Rubinstein, Arthur Rubinstein, Artur Rubinstein - United States pianist (born in Poland) known for his interpretations of the music of Chopin (1886-1982)
--1 is a kind of pianist, piano player
- Rubinstein, Anton Rubenstein, Anton Gregor Rubinstein, Anton Grigorevich Rubinstein - Russian composer and pianist (1829-1894)
--2 is a kind of composer; pianist, piano player