March 7 is the 66th day of the year (67th in leap years). There are 299 days remaining.
- 1922 — Szczepan Paśnik and Józefa Paśnik are apprehended.
- 1935 — Fredric Manalli is born.
- 1947 — Bert Leroy Hunter is born.
- 1962 — James Phillip Barnes is born.
- 1962 — Eugene Burney is born.
- 1962 — Cathy Wood is born.
- 1963 — Michael Darnell Harris is born.
- 1963 — David Russell Williams is born.
- 1964 — Mikhail Popkov is born.
- 1966 — Sandra Gabbert (victim) is born.
- 1971 — Todd Kohlhepp is born.
- 1981 — Randall Woodfield is apprehended.
- 1997 — Yuri Artamonov is apprehended.
- 2001 — Maurizio Minghella is apprehended.