Thomas Seamer (also Seymour) (July 15, 1632 – 1712) was a founding settler of Norwalk, Connecticut, modern day United States.
He served as a deputy of the General Assembly of the Connecticut Colony from Norwalk in the May 1690 session.
He was the son of Captain Richard Seamer and Mercy Ruscoe,[2] who were founding settlers of Hartford.
[2] His mother soon remarried and removed to Farmington with her younger children.
[2] Thomas inherited his father's lands in Norwalk, where he lived until his death.