| imgname = CharlieClouser.jpg
| instruments = Keyboards, Programming, Backing Vocals, Theremin, Drums
| years = 1994-
| tours = [[Self Destruct Touring Cycle|Self Destruct]]-[[Fragility]]
}}'''Charles Alexander Clouser''' (born June 28, 1963 in Hanover, New Hampshire) is a former [[Nine Inch Nails]] band member whose activities include playing drums and keyboard, engineering, mixing and music programming.