Margaret Augusta Eliot (26 February 1914 – 27 February 2011) was an English music teacher and musician. She was a professor of oboe at the Guildhall School of Music and Drama, and her best-known student was George Martin; in 2011, just before her death at age 97, she appeared in the documentary film Produced by George Martin.

Eliot was an also honorary member of the Royal Academy of Music.