Judge McKenna may refer to:
Charles F. McKenna (1844–1922), judge of the United States District Court for the District of Puerto Rico Joseph McKenna (1843–1926), judge of the United States Court of Appeals for the Ninth Circuit prior to his appointment to the Supreme Court of the United States Juliet J. McKenna (born 1970), associate judge of the Superior Court of the District of Columbia Lawrence M. McKenna (1933–2023), judge of the United States District Court for the Southern District of New York
See also Justice McKenna (disambiguation)