Lyle Mays (born November 27, 1953) is an American jazz pianist from Wausaukee, Wisconsin. He is best known for his work with guitarist Pat Metheny as a member of the Pat Metheny Group, in which he collaborates with Metheny in composition and provides arrangements, orchestration and - most remarkably - the complex harmonic and metric backbone of the group's musical signature.

L. Mays, Lyle, Lyle D. Mays, Lyle David Mays, Lyle Mayes, Lyle O Mays, Lylo Mays, Mays, ライル・メイズ