Walter Jacob LaBuy (July 25, 1888 – September 29, 1967) was a United States district judge of the United States District Court for the Northern District of Illinois.

- Gender
- Male
- Race
- White
Prior employment
- Illinois Circuit Court, Cook CountyJudge · 1933–1944
- Private practice, Chicago, Illinois1912–1933
- Cook County [Illinois] Board of CommissionersMember · 1930–1933
Appointments
1944–1967 · Appointed by Franklin D. Roosevelt (Democratic)Term ended: Death
Education
- DePaul University College of LawLL.B. · 1912