January[]
- 2 January
- Kristen Hager is born.
- 15 January
- Victor Rasuk is born.
- 26 January
- Kelli Barrett is born.
March[]
Noel Fisher is born.
April[]
- 5 April
- Marshall Allman is born.
- 11 April
- Kelli Garner is born.
- 16 April
- Noah Fleiss is born.
- 18 April
- Jillian Bowen is born.
- 27 April
- Patrick Stump is born.
- 30 April
- Marina Squerciati is born.
May[]
- 20 May
- Kim Shaw is born.
- 30 May
- DeWanda Wise is born.
July[]
- 8 July
- Alexis Dziena is born.
- 25 July
- Lenny Platt is born.
- 30 July
- Gina Rodriguez is born.
August[]
- 3 August
- Jon Foster is born.
- 15 August
- Quinton Aaron is born.
September[]
- 7 September
- Afton Williamson is born.
October[]
- 18 October
- Lindsey Vonn is born.
- 23 October
- Jessica Dunphy is born.
November[]
- 21 November
- Jena Malone is born.
December[]
- 11 December
- Xosha Roquemore is born.
- 17 December
- Shannon Marie Woodward is born.
1984 in the Law & Order Universe []
- Olivia Benson accidentally puts her mother Serena in the hospital after Serena attacks her in a drunken rage over her decision to marry an older boy. Olivia manages to avoid jail with the aid of then-law student Simone Bryce. (SVU: "Intoxicated")
- Maureen Stabler is born to Elliot and Kathy Stabler.
- Ken Randall is born to Odafin Tutuola and Teresa Randall
| 1983 | Production timeline | 1985 |