Philip James "Phil" Lanzon (born 23 March 1950) is the keyboardist for British rock group Uriah Heep since 1986.
Lanzon has worked both as a session musician and sideman with Grand Prix, Grant & Forsyth, John Lawton (former Uriah Heep-member), Mick Ronson, Chris Spedding, and Sweet, among others.
At the age of eight Lanzon learned to play the piano. In 1966, he played in his first band called The Loose Ends. Covers of soul songs were played. With this band Lanzon tours through Europe. Thereafter he played with The Cats Pyjamas from 1968 until 1969. With this one a few singles were recorded. One of them was "Baby I Love You" by The Ronettes. Lanzon married, started a family, and began to study harmony, counterpoint and composition at the Guildhall school of Music and Drama. In 1977 he joined a new band: Romance with Neil Carter, later with UFO and Gary Moore. The band just exist a short time, but had recorded a demo of four good songs; one was a Lanzon: "Show Me the Way to England".