Ławrynowicz is a Polish surname. It may refer to:
*
Dariusz Ławrynowicz (born 1979), Lithuanian basketball player of Polish descent
*
Krzysztof Ławrynowicz (born 1979), Lithuanian basketball player of Polish descent
*
Małgorzata Ławrynowicz (born 1988), Polish group rhythmic gymnast
*
Mirosław Ławrynowicz (1947-2005), Polish violinist
* Stanisław Ławrynowicz,
Wilno school massacre perpetrator
{{surname
Polish-language surnames