Others
- John Goodwin (mason), Boston mason involved in the Salem Witch Trials
- John B. L. Goodwin (1912–1994), American author and poet
- John Goodwin (ice hockey), Emms Family Award winner and coach in the Ontario Hockey League
- John Goodwin (author), British writer and historian, especially involved with Ottoman history (in which he also a placed a detective story, "The Janissary Tree")
- John Goodwin Lyman
- John Goodwin Tower
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