List of United States federal judges by longevity of service

This is a list of Article III United States federal judges by longevity of service. The judges on the lists below were presidential appointees who have been confirmed by the Senate, and who served on the federal bench for over 40 years. It includes neither Article I judges (e.g., U.S. Tax Court, bankruptcy courts, administrative tribunals) or Article IV judges (e.g., territorial courts).

List of United States federal judges by longevity of service

This is a list of Article III United States federal judges by longevity of service. The judges on the lists below were presidential appointees who have been confirmed by the Senate, and who served on the federal bench for over 40 years. It includes neither Article I judges (e.g., U.S. Tax Court, bankruptcy courts, administrative tribunals) or Article IV judges (e.g., territorial courts).