John Adam may refer to: John Adam (architect) (1721–1792), Scottish architect. John Adam (silversmith) (1774–1848), silversmith and painter in Virginia. John Adam (administrator) (1779–1825), British administrator in India. John Adam (legislator) (fl. 1860–1887), Wisconsin populist legislator from Milwaukee. John Adam (sailor) (1875–1946), British sailor, won silver medal at 1908 Summer Olympics. John A. Adam (journalist) (born 1949), American reporter. John A. Adam (mathematician), British-American applied mathematician. John Adam (rugby league) (born 1955), Australian rugby league player.
https://en.wikipedia.org/wiki/John_Adam