Jaroslav Perner (March 28, 1869 in Týnec nad Labem – June 9, 1947 in Prague) was a Czech paleontologist.
Jaroslav Tůma | Jaroslav Hašek | Jaroslav Drobný | Jaroslav Vrchlický | Jaroslav Marvan | Jaroslav Pollák | Jaroslav Havlíček | Jaroslav Věšín | Jaroslav Vanek | Jaroslav Skobla | Jaroslav Rudnyckyj | Jaroslav Levinský | Jaroslav Kysela | Jaroslav Katriňák | Jaroslav Jakubovic | Jaroslav Holík | Jaroslav Halák | Jaroslav Halak | Jaroslav Drobný (footballer) | Jaroslav Dietl |