---
title: "Thomas Samuel Zilly | KnowJudges"
canonical: "https://knowjudges.com/kyj/judge/thomas-samuel-zilly"
page_type: "judge_profile"
updated: "2026-08-02"
---

# Thomas Samuel Zilly

U.S. District Court for the Western District of Washington · Judge

## Profile

- Court: U.S. District Court for the Western District of Washington
- State: Washington
- Role: Judge
- Service status: senior
- Last verified: 2026-07-25

## Summary

Official statewide and applicable court procedural guidance applies to this judge.

## Biography

### Professional career

- Judge, District Court, W.D. Washington, 1988-2004
- Practiced law in Seattle from 1962 to 1988 at Lane Powell Moss & Miller and was a judge pro tem of the Seattle Municipal Court from 1972 to 1980
- Judge pro tem, Seattle Washington Municipal Court, 1972-1980

### Education

- Cornell Law School in — J.D. (1962)
- University of Michigan in — B.A. (1956)
- Cornell University

### Additional information

- The Senate confirmed him on April 19, 1988, and he assumed senior status on January 1, 2004.
- On February 16, 1988, President Ronald Reagan nominated Zilly to the Western District of Washington bench, succeeding Walter T. McGovern.
- Private practice, Seattle, WA, 1962-1988
- U.S. Naval Reserve lieutenant junior grade, 1956-1962
- Before his judicial career, he held the role of a U.S. Naval Reserve Lieutenant (J.G.) from 1956 to 1962, with active duty from 1956 to 1959.
- Date of birth: 1935-01-01
- United States District Court for the Western District of Washington
- Birth place: Detroit, MI

## 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.fjc.gov/node/1390281)
- [Official roster](https://www.fjc.gov/node/1390281)
- [Federal Judicial Center biography](https://www.fjc.gov/node/1390281)
- [CourtListener judicial biographical directory](https://www.courtlistener.com/person/3597/thomas-samuel-zilly/)
- [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/3597/thomas-samuel-zilly/)
- [Wikidata: Thomas Samuel Zilly](https://www.wikidata.org/wiki/Q7793767)

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## Federal civil docket activity

Dataset updated through 2026-06-30.

| Period | Assigned cases | Terminated cases | Median disposition (months) | Median sample |
| --- | ---: | ---: | ---: | ---: |
| 1y | 47 | 4 | Not available | 4 |
| 2y | 128 | 43 | 3 | 43 |
| 5y | 412 | 306 | 4.8 | 306 |
| 10y | 1197 | 1082 | 6.8 | 1082 |

Source: https://www.courtlistener.com/recap/


## Published courtroom rules

### Shared court rules

- [Federal Rules of Civil Procedure, December 1, 2025](https://knowjudges.com/courtroom-rules/national-shared-set-651872d6e45e0d82319ecccc) — Civil actions in United States District Courts; Rule 81 exceptions apply. 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-civil-procedure.pdf). Collected 2026-10-27.
- [Federal Rules of Criminal Procedure, December 1, 2025](https://knowjudges.com/courtroom-rules/national-shared-set-8721a344fececced2257fe1d) — Criminal proceedings in United States District Courts; this conservative mapping does not distribute appellate-specific provisions to appellate judges. 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.
