Robert Stephen Lasnik (born January 27, 1951) is an American attorney and jurist, who serves as a senior United States district judge of the United States District Court for the Western District of Washington.

Robert S. Lasnik
Washington Western District Court
Chief Judge — U.S. District Court for the Western District of Washington
Born 1951 in Staten Island, NY
FJC ID: 2797
- Gender
- Male
- Race
- White
Prior employment
- Judicial Conference of the United StatesMember · 2010–2016
- Superior Court of the State of Washington, King CountyJudge · 1990–1998
- King County [Washington] Prosecutor's Office1978–1990
- ↳deputy prosecutor · 1978–1981
- ↳senior deputy prosecutor · 1981–1983
- ↳chief of staff · 1983–1990
Appointments
1998–2016 · Appointed by William J. Clinton (Democratic)
Education
J.D. · 1978- Northwestern UniversityM.A. · 1974
- Northwestern UniversityM.S. · 1973
- Brandeis UniversityA.B. · 1972