Edward R. Warby (born 7 March 1968) is a Dutch musician, best known as the drummer for death metal band Gorefest and progressive rock/metal project Ayreon.

From that moment on, Warby had performed on Ayreon's every album, except for Universal Migrator Part 1: The Dream Sequencer and Transitus.

In 2005 he played live with the Dutch gothic metal band After Forever while their actual drummer André Borgman was recovering from cancer.

[1] In 2008, Warby began a doom metal project named The 11th Hour, and released the album The Burden of Grief in 2009.

[2] All guitars, bass, drums, keyboards and clean vocals are performed by Warby, with the additional growls contributed by Rogga Johansson (Ribspreader).