Jonas Coe Heartt (August 12, 1793 - April 30, 1874) was an American businessman and politician.
Heartt was born on August 12, 1793, in Troy, Rensselaer County, New York.
It was through the united efforts of Mayor Heartt and Jonathan Edwards that Troy was made the terminus instead of a branch of the Hudson River Railroad.
[2] In 1852, he was a Whig member of the New York State Assembly and was elected Speaker.
Together, they were the parents of many children, including: Heartt died on April 30, 1874, in New York City.