Ralph Coleman may refer to:
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Ralph Coleman (baseball)
Ralph O. Coleman (November 30, 1895Birthdate obtained from Social Security Death Index. – July 8, 1990 ) was a college baseball coach at Oregon State University for 35 years.
Early life
Coleman was born in Canby, Oregon in 1895 and graduated ...
(1895–1990), college baseball coach
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Ralph Coleman (American football) (born 1950), American football linebacker
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Ralph Pallen Coleman (1892–1968), American painter and illustrator
{{hndis, Coleman, Ralph