January 15 is the 15th day of the year. 350 days (351 in leap years) remain in the year after this day.
- 1894 — Frances Knorr died.
- 1934 — Piroska Jancsó-Ladányi is born.
- 1943 — Jarvis Catoe died.
- 1948 — Miyuki Ishikawa is apprehended.
- 1953 — Robert Alton Harris is born.
- 1955 — Joseph Robert Miller is born.
- 1957 — Michael St. Clair is born.
- 1987 — Edward Castro is apprehended.
- 2007 — Altemio Sanchez is apprehended.
- 2012 — Denis Gorin is apprehended.