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John P. Cannon Divorce & Family Law Attorney in Oklahoma City, OK

Oklahoma City, OK 73102

In Oklahoma City, Oklahoma, John P. Cannon is a divorce lawyer focused on child custody, restraining orders, legal separation, and divorce matters.

John P. Cannon helps clients in Oklahoma City and throughout Oklahoma with divorce and family law matters.

Updated: October 13, 2026 · General information, not legal advice

Focus
Arrest & Arraignment, Assault & Battery, Criminal Domestic Violence, Criminal Fraud, Criminal Law, Criminal Law - Federal, Custody & Visitation, DUI/DWI, Dissolution, Divorce, Domestic Violence, Drug & Alcohol Violations, Expungement, False...
Family law matters in Oklahoma City
Divorce Lawyer in Oklahoma City, OK
Family Law Attorney in Oklahoma City, OK
Child Custody Lawyer in Oklahoma City, OK
Contact
Phone: +14059203203
Address: 401 N Hudson Ave · Oklahoma City, OK 73102
Website: https://jpcannonlawfirm.com/
Background
Licensed state: Oklahoma
Licensed since: 2010
Law school: Oklahoma City University School of Law
Education: University of Kansas, B.A., Major: English Literature, Honors: Big XII Conference Commissioner’s honor roll, Honors: Pi Kappa Alpha fraternity, Vice-President, 2006
Certifications: Judge Advocate General's Corps, 2013; Member of the Court of Appeals for the Armed Forces, 2018
Professional activity: Oklahoma Supreme Court; Oklahoma State Courts; Tenth Circuit Court of Appeals; Western District of Oklahoma; Northern District of Oklahoma; Eastern District of Oklahoma; Oklahoma Philharmonic Symphony Associate Board, Vice-President; Phi Delta Phi, Member; Oklahoma Criminal Defense Attorneys, Member; Oklahoma County Bar Association, Member; Oklahoma Bar Association, Member; American Bar Association Criminal Justice Section, Member; Judge Advocate General’s Corps, Officer; American Bar Association, Member; Military and Veterans Law Committee, Member; Oklahoma Bench and Bar Committee, Member; William J. Holloway Jr., American Inn of Court, Barrister; Holloway Inn of Court member; Bench and Bar Committee member
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