June 12 is the 163rd day of the year (164th in leap years), with 202 days remaining.
- 1849 — Albert Pel is born.
- 1939 — Bobby Jack Fowler is born.
- 1948 — James Koedatich is born.
- 1992 — John Ausonius is apprehended.
- 1998 — Paul Stephani died.
- 2016 — Atalay Filiz is apprehended.
- 2020 — David Lee's victim, Curtis Cockrell, is found.