March 14 is the 73rd day of the year (74th in leap years) with 292 days remaining in the year.
- 1879 — Henery Gravelin died.
- 1887 — Elizabeth Berry is apprehended.
- 1910 — Angles Snell died.
- 1936 — Richard Gaikowski (suspect) is born.
- 1946 — Theresa Knorr is born.
- 1949 — Dennis Bowman is born.
- 1951 — Alvin Andrew Kelly is born.
- 1962 — Bryan Maurice Jones is born.
- 1963 — Yuri Sparikhin is born.
- 1965 — Yevgeny Chuplinsky is born.
- 1970 — Oleg Chizhov is born.
- 1986 — Michaela Röder is apprehended.
- 1990 — Diego Ruiz Restrepo is born.
- 1992 — Steven Pennell died.
- 2002 — Guy Muldavin died.
- 2024 — Regina dos Santos is apprehended.