Christopher Tony Wolstenholme (born 2 December 1978) is an English musician. He is the bassist and backing vocalist for the rock band Muse. He combines bass guitar with effects and synthesizers to create overdriven fuzz bass tones, a motif of many Muse songs. He sang lead on two songs he wrote from Muse's sixth album, The 2nd Law (2012). In 2024, Wolstenholme launched a solo project, Chromes.
