George Lowen Coxhill (19 September 1932 – 10 July 2012) known professionally as Lol Coxhill, was an English free improvising saxophonist. He played soprano and sopranino saxophone.

Coxhill was born to George Compton Coxhill and Mabel Margaret Coxhill (née Motton) at Portsmouth, Hampshire, UK. He grew up in Aylesbury, Buckinghamshire, and bought his first saxophone in 1947. After national service he became a busy semi-professional musician, touring US airbases with Denzil Bailey’s Afro-Cubists and the Graham Fleming Combo. In the 1960s he played with visiting American blues, soul and jazz musicians including Rufus Thomas, Mose Allison, Otis Spann, and Champion Jack Dupree. He also developed his practice of playing unaccompanied solo saxophone, often busking in informal performance situations. Other than his solo playing, he performed mostly as a sideman or as an equal collaborator, rather than a conventional leader – there was no regular Lol Coxhill Trio or Quartet as would normally be expected of a saxophonist. Instead he had many intermittent but long-lasting collaborations with like-minded musicians.