John D. Martin may refer to:

• John Donelson Martin (1830–1862), American soldier
• John Donelson Martin Sr. (1883–1962), American judge and John Donelson Martin's grandson
• John D. Martin (author) (born 1945), American finance and business author and professor
• J. D. Martin (born 1983), American baseball player

• John Martin (disambiguation)

This disambiguation page lists articles about people with the same name.
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