John Mather Lupton (October 6, 1856 – August 1, 1921) was an American seed-grower, politician, and banker from New York.
He contributed to a number of American agricultural journals, and published a book called "Cabbage and Cauliflower for Profit."
He was also president of the Hallock & Duryee Fertilizer Company and a lecturer for the Farmers' Institute of Long Island, and a member of the American Seed Trade Association.
[1] He also served as president of the Suffolk Printing and Publishing Co., and Governor Whitman appointed him a trustee of the Farmingdale State School.
[9] Lupton was a member of the Freemasons, the Royal Arch Masonry, the Order of United American Mechanics, and the Grange.