John Lewis Smith Jr. (September 20, 1912 – September 4, 1992) was a United States district judge of the United States District Court for the District of Columbia.

John Lewis Smith Jr.
District of Columbia District Court
Chief Judge — U.S. District Court for the District of Columbia
Born 1912 in Washington, DC
Died 1992 in Washington, DC
FJC ID: 2221
- Gender
- Male
- Race
- White
Prior employment
- Judicial Conference of the United StatesMember · 1981–1982
- District of Columbia Public Utilities CommissionCommissioner · 1956–1957
- Private practice, Washington, D.C.1946–1956
District of ColumbiaAssistant U.S. attorney · 1940–1946
Air CorpsU.S. Army lieutenant colonel · 1942–1946
Appointments

1966–1992 · Appointed by Lyndon B. Johnson (Democratic)Term ended: Death
Education
- Georgetown College Law School (now Georgetown University Law Center)LL.M. · 1939
- Georgetown College Law School (now Georgetown University Law Center)LL.B. · 1938
- Princeton UniversityA.B. · 1935