Monte H. Deadwiley (February 15, 1905 – October 26, 1961) was an American professional boxer nicknamed "Wildcat Monte" who fought as a welterweight boxer. He was active from 1923 to 1937 and fought a recorded 313 times in his 13 year-career. He has been regarded as one of the most active boxers of his time having fought over 30 times in one year periods throughout his career.
Deadwiley boxed for more than a dozen years.