Jonathan Stratton Conklin (October 18, 1770 in East Hampton, Suffolk County, New York – June 20, 1839 in East Hampton, Suffolk Co., NY) was an American politician from New York.
On November 13, 1799, he married Phebe P. Stratton.
He was a member of the New York State Assembly (Suffolk Co.) in 1811 and 1814.
He was a delegate to the 1832 Democratic National Convention at Baltimore.
He was buried at the North End Cemetery in East Hampton.