Lajovic is a Slovene surname and Lajović () is a Serbian surname. Notable people with the surname include:
Anton Lajovic (1878–1960), Slovenian composer Dušan Lajović (born 1990), Serbian tennis player Misha Lajovic (1921–2008), Australian politician Uroš Lajovic (born 1944), Slovenian conductor and professor
See also