Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Britannica Websites
Articles from Britannica Encyclopedias for elementary and high school students.

Mahlon Pitney (born February 5, 1858, Morristown, New Jersey, U.S.—died December 9, 1924, Washington, D.C.) was an associate justice of the United States Supreme Court (1912–22). After graduating from the College of New Jersey (now Princeton University), Pitney studied law with his father and took over his father’s practice when the latter was appointed vice chancellor of New Jersey in 1889. In 1894 Pitney was elected to the U.S. Congress, in which he served until...