A list of events in 1943 related to serial killers.
January[]
- 4 — Lowell Amos is born.
- 8 — Richard Valenti is born.
- 15 — Jarvis Catoe died.
- 25 — Manuel Delgado Villegas is born.
February[]
March[]
- 13 — Robert Stansbury is born.
- 18 — Bruno Lüdke is apprehended.
- 20 — Jack Bokin is born.
- 23 — Aleksey Sukletin is born.
April[]
- 4 — Judy Buenoano is born.
- 4 — Ronald Turney Williams is born.
- 12 — Robert Durst is born.
- 29 — James Otto Earhart is born.
May[]
- 13 — Donald Beardslee is born.
June[]
- 17 — Franklin Floyd is born.
- 11 — Jill Coit is born (possibly).
July[]
- 13 — Billy Glaze is born.
- 16 — David Torgerson is born.
August[]
- 9 — Willy Van Coppernolle is born.
- 23 — Rodney Alcala is born.
September[]
- 4 — Gary Rardon is born.
- 12 — Allen Leroy Anderson is born.
October[]
November[]
- 22 — Gary Heidnik is born.
December[]
- 22 — Robert Frederick Carr is born.
- 23 — Terry Rasmussen is born.
- 27 — John Edward Robinson is born.
Unknown[]
- ? — Emil Bordei is born.
- ? — Louis Chaves is born.
- ? — Donna Courtney is born.
- ? — Dennis Foskett is born.
- ? — Robert Hohenberger is born.
- ? — Kazys Jonaitis is born.
- ? — Elena Nekrasova is born.
- ? — Anatoly Utkin is born.
- ? — Gerd Wenzinger is born.
- ? — Manfred Wittmann is born.