Noah Martin (July 26, 1801 – May 28, 1863) was a businessman and politician from New Hampshire.

He graduated in 1824, and commenced his medical practice in Somersworth.

They were the parents of two daughters, Elizabeth A. and Caroline M. Martin served as a State Representative in 1830 and 1832, as a State Senator in 1835 and 1836, and in the House again in 1837.

In addition to his medical practice, Martin was actively engaged in various other pursuits.

He was involved in several medical, agricultural, historical, and genealogical societies.