Jefferson Mays is an American theatre and film actor.
Mays narrated the audiobook versions of the first three novels in the Expanse series; Leviathan Wakes, Caliban's War, Abaddon's Gate. The fourth book, Cibola Burn, was narrated by Erik Davies instead, due to scheduling conflicts, as Mays was acting on Broadway. In March 2017 Hachette Audio re-issued Cibola Burn recorded by Jefferson Mays.
Mays has acted in movies such as Inherent Vice, and TV series like Fringe and Unbreakable Kimmy Schmidt.