Ławrynowicz
Ławrynowicz or Lawrynowicz is the family name of the following people:
- Kasimir Lawrynowicz (1941–2002), Polish-Russian mathematician, astronomer and historian of science
- Krystyna Makowska-Ławrynowicz (* 1947), Polish pianist and music teacher
- Zygmunt Ławrynowicz (1925–1987), Polish poet