Certa may refer to:
People
Hussein Khodja (died 1857, born as Giuseppe Certa), Tunisian politician
Joe Certa, creator of the DC Comics character Martian Manhunter
Scott Certa, bassist for U.S. band Exotic Animal Petting Zoo
Places
Château Pèlerin, Atlit, Israel; during the Roman Era known as "Certa"
Transportation and vehicles
MS Certa, an Italian ship, formerly CCGS John Cabot (1965) Autobianchi Y10 Certa, a model of the Y10 citycar from Autobianchi
Other uses
Certa (oil), an Irish oil brand
"La Certa" (dance), a winning performance dance at the Eurovision Young Dancers 2017