Court directory
U.S. District Court for the District of Arizona
Assigned Judges
Showing 31–47 of 48- Lynnette C. KimminsU.S. Magistrate Judge
- Maria S. AguileraU.S. Magistrate Judge
- Maria S. DavilaMagistrate
- Michael A. AmbriU.S. Magistrate Judge
- Michael T. MorrisseyU.S. Magistrate Judge
- Michael Thomas LiburdiJudge
- Michelle H. BurnsMagistrate
- Raner Christercunean CollinsJudge
- Raymond TerlizziJudge
- Rosemary MárquezJudge
- Roslyn O. SilverJudge
- Scott Hugh RashJudge
- Sharad Harshad DesaiJudge
- Stephen M. McNameeJudge
- Steven Paul LoganJudge
- Susan Marie BrnovichJudge
- Susan Ritchie BoltonJudge
AI abuse cases
10 casesAI-related ruling · July 28, 2026
Michael L. Ruiz v. Magellan Financial & Insurance Services (2)
- Court response
- Order to Show Cause
AI-related ruling · July 17, 2026
Erik Arthur Otteson v. JPMorgan Chase Bank NA
- Court response
- Warning
AI-related ruling · April 29, 2026
Bathsheba Nichole Adams v. Kiewit Infrastructure West Company, et al.
- Court response
- Motion Struck; Warning
AI-related ruling · February 20, 2026
Gerow v. Falcone
AI-related ruling · January 9, 2026
Pearl Gardner v. Nationstar Mortgage LLC
- Court response
- Bar Referral
AI-related ruling · December 18, 2025
Wireless Investors LLC v. Semtech Incorporated, et al.
- Court response
- Warning
AI-related ruling · October 29, 2025
Robert Cole Stemkowski Goldman v. Arizona Board of Regents
- Court response
- Show Cause Order
AI-related ruling · September 5, 2025
Thompson v. Commissioner of Social Security Administration
- Court response
- Portions of the Opening Brief were stricken
AI-related ruling · March 11, 2025
Arnaoudoff v. Tivity Health Incorporated
- Court response
- Court ignored fake citations and granted motion to correct the record
AI-related ruling · September 6, 2024
Transamerica Life v. Williams
- Court response
- Warning
Court information
District of Arizona - Tucson
- Physical address
- Evo A. DeConcini U.S. Courthouse405 W. Congress Street, Suite 1500Tucson, AZ 85701-5010
- Phone
- (520) 205-4200
PACER court recordsChecked 2026-08-13T20:37:03.520Z
District of Arizona
- Physical address
- Sandra Day O'Connor U.S. Courthouse401 W. Washington Street, Ste 130, SPC 1Phoenix, AZ 85003-2118
- Phone
- (602) 322-7200
PACER court recordsChecked 2026-08-13T20:37:03.520Z
District of Arizona - Prescott
- Physical address
- U.S. Post Office Building101 W. Goodwin StreetPrescott, AZ 86301
PACER court recordsChecked 2026-08-13T20:37:03.520Z
District of Arizona - Yuma
- Physical address
- John M. Roll United States Courthouse98 West 1st StreetYuma, AZ 85364
- Phone
- (928) 329-4766
PACER court recordsChecked 2026-08-13T20:37:03.520Z