Thomas Newton Allen (born 1839)[2] was an American lawyer in Lexington, Kentucky.

[1] He moved to Olympia, Washington c1889, where he was a clerk[3] and then a lawyer.

[5] Allen is remembered today for writing a book, Chronicles of Oldfields in 1909,[2] which is found on lists of books for those studying slavery in the United States.

[6] Some of his correspondence is kept at Washington State University, Holland Library, Manuscripts, Archives & Special Collections, Allen, Thomas Newton.

[7] Thomas Newton Allen and family were found on other censuses than were used for the article.