--- title: "Timothy J. Sullivan | KnowJudges" canonical: "https://knowjudges.com/kyj/judge/timothy-j-sullivan-maryland-us-magistrate" page_type: "judge_profile" updated: "2026-10-08" --- # Timothy J. Sullivan U.S. District Court for the District of Maryland · U.S. Magistrate Judge ## Profile - Court: U.S. District Court for the District of Maryland - State: Maryland - Role: U.S. Magistrate Judge - Service status: active - Last verified: 2026-07-29 ## Summary Official statewide and applicable court procedural guidance applies to this judge. ## Biography ### Professional career - The Chief Magistrate Judge for the U.S. District Court for the District of Maryland, appointed in 2012 and serving as Chief since September 1, 2023 - Partner, Brennan Sullivan & McKenna LLP, Greenbelt, MD (2006–2012) - Partner, Sullivan & Sullivan, College Park, MD (1988–2006) - Law Clerk, Circuit Courts of Maryland - Seventh Judicial Circuit (to Joseph S. Casula) - Official site: /timothy-j-sullivan-chief-magistrate-judge District of Maryland ### Education ### Additional information - 20, 2012 Chief Magistrate Judge since Sept. - Magistrate, District Court, D. Maryland, 2012-present - Practitioner, Brennan, Sullivan & McKenna, 2006–2012 - Practitioner, Sullivan & Sullivan, 1988-08–2006-09 - J.D. — Georgetown Univ. — 1987 - B.A. — Marquette Univ. — 1984 - Date of birth: 1962 - Judicial Service: U.S. Magistrate Judge, D. Md., since Dec. - As Chief Magistrate Judge, Sullivan presides over certain federal cases in the District of Maryland, including preliminary hearings, trials, and other matters delegated under the federal magistrate judge system - Birth place: DC ## Before you appear - Read the judge-specific standing order first when one is listed. - Check the docket and case orders for requirements that supersede broader guidance. - Confirm current remote-access and courtroom technology arrangements before the proceeding. ## Courtroom Rules ### civil remote testimony Scope: courtwide In federal district-court civil proceedings, testimony is ordinarily taken in open court; remote contemporaneous testimony requires good cause in compelling circumstances and appropriate safeguards. Evidence excerpt: For good cause in compelling circumstances and with appropriate safeguards, the court may permit testimony in open court by contemporaneous transmission from a different location. [Federal Rule of Civil Procedure 43(a), Testimony in Open Court](https://www.uscourts.gov/forms-rules/current-rules-practice-procedure/federal-rules-civil-procedure) Source checked: 2026-07-26 ### criminal recording and broadcasting Scope: courtwide Federal district courts may not permit courtroom photography or broadcasting during criminal judicial proceedings unless a statute or another federal rule provides an exception. Evidence excerpt: Except as otherwise provided by a statute or these rules, the court must not permit the taking of photographs in the courtroom during judicial proceedings or the broadcasting of judicial proceedings from the courtroom. [Federal Rule of Criminal Procedure 53, Courtroom Photographing and Broadcasting Prohibited](https://www.uscourts.gov/court-records/access-court-proceedings/remote-public-access-proceedings/history-cameras-broadcasting-and-remote-public-access-courts) Source checked: 2026-07-26 ## Sources - [Official profile](https://www.uscourts.gov/sites/default/files/document/cjra_na_0331.2026.pdf#page=28) - [Official roster](https://www.uscourts.gov/sites/default/files/document/cjra_na_0331.2026.pdf#page=28) - [U.S. Courts judicial profile or roster](https://www.uscourts.gov/sites/default/files/document/cjra_na_0331.2026.pdf#page=28) - [CourtListener judicial biographical directory](https://www.courtlistener.com/person/9303/timothy-j-sullivan/) - [Federal Rule of Civil Procedure 43(a), Testimony in Open Court](https://www.uscourts.gov/forms-rules/current-rules-practice-procedure/federal-rules-civil-procedure) - [Federal Rule of Criminal Procedure 53, Courtroom Photographing and Broadcasting Prohibited](https://www.uscourts.gov/court-records/access-court-proceedings/remote-public-access-proceedings/history-cameras-broadcasting-and-remote-public-access-courts) - [CourtListener judicial biographical directory](https://www.courtlistener.com/person/9303/timothy-j-sullivan/) - [BR/MAG Judge Database: Timothy J. Sullivan](https://legaldatalab.law.virginia.edu/brmag-judges/brmag-judges.json) - [CourtListener judicial biographical directory](https://www.courtlistener.com/person/9303/timothy-j-sullivan/) - [BR/MAG Judge Database: Timothy J. Sullivan](https://legaldatalab.law.virginia.edu/brmag-judges/brmag-judges.json) ## JSON-LD ```json { "@context": "https://schema.org", "@graph": [ { "@type": "WebPage", "@id": "https://knowjudges.com/kyj/judge/timothy-j-sullivan-maryland-us-magistrate", "url": "https://knowjudges.com/kyj/judge/timothy-j-sullivan-maryland-us-magistrate", "name": "Timothy J. Sullivan | KnowJudges", "description": "Timothy J. Sullivan, U.S. District Court for the District of Maryland. 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Section-specific exceptions, waivers, later amendments and case orders remain applicable. This is a source excerpt, not an exhaustive statement of the rule. [Official source](https://www.uscourts.gov/sites/default/files/document/federal-rules-of-criminal-procedure.pdf). Collected 2026-10-27.