Kevin Walker, known professionally as Geordie Walker (born 18 December 1958), is an English rock musician, best known as the guitarist of post-punk group Killing Joke. His unorthodox style of electric guitar playing is widely acclaimed.
Jimmy Page of Led Zeppelin hailed Walker's guitar sound as "really strong". Peer Kevin Shields of My Bloody Valentine praised Walker's guitar playing, which he described as "this effortless playing producing a monstrous sound".