Thomas Lawson Price (January 19, 1809 – July 15, 1870) was a United States Representative from Missouri.
Born near Danville, Virginia, Price attended public schools.
He was commissioned brevet major general of the Sixth Division of Missouri Militia in 1847.
He was one of the incorporators of the Capital City Bank and president of the Jefferson Land Co., and actively engaged in the promotion of various railway lines.
Price was elected as a Democratic Representative to the thirty-seventh Congress to fill the vacancy caused by the expulsion of John William Reid and served from January 21, 1862, to March 3, 1863.