Diceman may refer to:

• The Dice Man, a 1971 book by George Cockcroft written under the pen name Luke Rhinehart
• Diceman (comics), a 1986 series of five game comics from the creators of 2000AD (and also a character in that series)
• The Diceman (TV series), an adventure travelogue on the Discovery Channel
• Andrew Dice Clay, American comedian and actor
• Richard D. James (Aphex Twin), British electronic musician
• Daisuke Matsuzaka (born 1980), Boston Red Sox pitcher
• Thom McGinty, Scottish-Irish street performer

This disambiguation page lists articles associated with the title Diceman.
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