Laurin Dewey Woodworth (September 10, 1837 – March 13, 1897) was an American lawyer and politician who served two terms as a U.S. Representative from Ohio from 1873 to 1877.

During the American Civil War, he served in the Union Army as major of the One Hundred and Fourth Ohio Volunteer Infantry from July 1862 to December 1862.

He was an unsuccessful candidate for renomination in 1876 to the Forty-fifth Congress, losing to future U.S. President William McKinley.

He continued the practice of law in Youngstown, Ohio, until his death there on March 13, 1897.

This article incorporates public domain material from the Biographical Directory of the United States Congress