| Subject | English | French |
| gen. | a leopard cub | un petit léopard |
| reptil. | African leopard tortoise | tortue-panthère (Geochelone Paratelmatobius) |
| reptil. | African leopard tortoise | tortue-léopard (Geochelone Paratelmatobius; d'Afrique du Sud) |
| nat.res. | amur leopard | panthère de l'Amour (Panthera pardus leopardis, Panthera pardus orientalis) |
| mamm. | and lions leopards | panthères (Panthera) |
| environ., nat.res. | Bengal leopard cat | chat-léopard de Chine (Prionailurus bengalensis bengalensis) |
| zool. | Cape leopard | léopard du Cap (Panthera pardus melanotica) |
| mamm. | clouded leopard | panthère longibande (Felis nebulosa) |
| life.sc., environ. | clouded leopard | panthère longibande ou nébuleuse (Neofelis nebulosa) |
| nat.res. | clouded leopard | panthère nébuleuse (Neofelis nebulosa) |
| nat.res. | clouded leopard | panthère longibande (Neofelis nebulosa) |
| zool. | clouded leopard | panthère longibande (Neofelis nebulosa) |
| reptil. | common leopard lizard | lézard de Wislizen (Gambelia wislizenii) |
| zool. | Egyptian leopard | léopard d'Égypte (Panthera pardus pardus) |
| nat.res. | great leopard's bane | doronic à feuilles cordées (Doronicum pardalianches) |
| ichtyol. | green leopard cod | morue-lingue (Ophiodon elongatus) |
| environ., nat.res. | hunting leopard | guépard (Acinonyx jubatus) |
| mamm. | hunting leopard | guépard (Acinonyx jubatus) |
| mamm. | hunting leopards | guépards (Acinonyx) |
| nat.res. | Indian leopard cat | chat léopard de Chine (Felis bengalensis bengalensis) |
| agric. | leopard bush | brousse tachetée |
| nat.res. | leopard cat | chat léopard de Bengale (Felis bengalensis, Prionailurus bengalensis) |
| mamm. | leopard cat | chat léopard du Bengal (Felis bengalensis) |
| life.sc., environ. | leopard cat | chat-léopard du Bengale (Prionailurus bengalensis, Felis bengalensis) |
| zool. | leopard cat | chat léopard du Bengale (Prionailurus bengalensis) |
| ichtyol. | leopard catfish | roussette panthère (Poroderma pantherinum) |
| ichtyol. | leopard catshark | Roussette panthère Poroderma pantherinum |
| ichtyol. | leopard cone | Cône léopard Conus leopardus |
| nat.sc., agric. | leopard coral grouper | saumonée léopard (Plectropomus leopardus) |
| ichtyol. | leopard coralgrouper | Saumonée léopard Plectropomus leopardus |
| ichtyol. | leopard dace | naseux léopard (Rhinichthys falcatus) |
| ichtyol. | leopard eel | Serpenton léopard Myrichthys pardalis |
| ichtyol. | leopard fish | Holothurie léopard Bohadschia argus |
| ichtyol. | leopard flounder | Rombou léopard Bothus pantherinus |
| reptil. | leopard frog | grenouille mugissante (Rana Pipidae) |
| reptil. | leopard frog | grenouille léopard (Rana Pipidae) |
| reptil. | leopard gecko | gecko à paupières mobiles (Eublepharis macularius) |
| reptil. | leopard gecko | gecko panthère (Eublepharis macularius) |
| ichtyol. | leopard grouper | Mérou léopard Mycteroperca rosacea |
| nat.sc., agric. | leopard grouper | mérou léopard (Mycteroperca rosacea) |
| ichtyol. | leopard hind | mérou fauve (Cephalopholis leopardus) |
| ichtyol. | leopard hind | Vielle léopard Cephalopholis leopardus |
| nat.sc., agric. | leopard hind | vieille léopard (Cephalopholis leopardus) |
| nat.res. | leopard lizard | lézard léopard (Crotaphytus wizlizeni) |
| ichtyol. | leopard moray | murène léopard (Lycodontis undulatus) |
| entomol. | leopard moth | coquette Zeuzera pyrina (L.) |
| entomol. | leopard moth | zeuzère Zeuzera pyrina (L.) |
| nat.sc., agric. | leopard moth | zeuzere du poirier (Zeuzera aesculi, Zeuzera pyrina) |
| entomol. | leopard moth | zeuzère du poirier (Zeuzera pyrina) |
| nat.sc., agric. | leopard moth | zeuzere (Zeuzera aesculi, Zeuzera pyrina) |
| nat.sc., agric. | leopard moth | coquette (Zeuzera aesculi, Zeuzera pyrina) |
| entomol. | leopard moth | zeuzère du marronnier (Zeuzera pyrina) |
| agric. | leopard moth | zeuzère du poirier (Zeuzera pyrina) |
| entomol. | leopard moths | cossidés (Cossidae, Zeuzeridae) |
| entomol. | leopard moths | cossons (Cossidae, Zeuzeridae) |
| med. | leopard retina | fond d'œil tigré (retinitis pigmentosa) |
| med. | leopard retina | rétinite pigmentaire (retinitis pigmentosa) |
| ichtyol. | leopard scallop | Pétoncle léopard Annachlamys flabellata |
| nat.res. | leopard seal | phoque léopard (Hydrurga leptonyx) |
| ichtyol. | leopard seal | Léopard de mer Hydrurga leptonyx |
| mamm. | leopard seal | phoque léopard (Hydrurga leptonyx) |
| mamm. | leopard seals | phoques léopards (Hydrurga) |
| ichtyol. | leopard shark | requin-demoiselle (Galeocerdo cuvier) |
| ichtyol. | leopard shark | requin-tigre commun (Galeocerdo cuvier) |
| ichtyol. | leopard shark | requin léopard Triakis semifasciata |
| ichtyol. | leopard shark | Virli léopard Triakis semifasciata |
| ichtyol. | leopard shark | requin-tigre (Galeocerdo cuvier) |
| ichtyol. | leopard shark | requin zébré (Galeocerdo cuvier) |
| fish.farm. | leopard shark | requin léopard (Triakis semifasciata) |
| nat.res. | leopard shark | requin tigre (Galeocerdo arcticus, Galeocerdo cuvieri) |
| ichtyol. | leopard shark | requin tigré (Galeocerdo cuvier) |
| ichtyol. | leopard shark | requin-zèbre (Stegostoma fasciatum) |
| life.sc., fish.farm. | leopard shark | requin-léopard (Triakis semifasciata) |
| ichtyol. | leopard sharks | requins-zèbres (Stegostomatidae) |
| gen. | leopard-skin jacket | veste en léopard |
| reptil. | leopard snake | couleuvre léopardine (Elaphe situla) |
| reptil. | leopard snake | couleuvre léopard (Elaphe situla) |
| met. | leopard spot | tâche opaque |
| met. | leopard spot | tâche de graisse |
| met. | leopard spot | surface maculée |
| met. | leopard spot | tâche terne |
| reptil. | leopard toad | crapaud panthérin (Bufo regularis) |
| reptil. | leopard toad | crapaud léopard (Bufo regularis) |
| reptil. | leopard tortoise | tortue-panthère (Geochelone Paratelmatobius) |
| reptil. | leopard tortoise | tortue-léopard (Geochelone Paratelmatobius; d'Afrique du Sud) |
| nat.res. | Leoparded cat | Chat chinois |
| reptil. | longnosed leopard lizard | lézard de Wislizen (Gambelia wislizenii) |
| reptil. | northern leopard frog | grenouille mugissante (Rana Pipidae) |
| reptil. | northern leopard frog | grenouille léopard (Rana Pipidae) |
| environ., nat.res. | northern leopard frog | grenouille léopard (Rana pipiens) |
| mamm. | painted leopard | ocelot (Felis pardalis) |
| ichtyol. | seal leopard | léopard de mer Hydrurga leptonyx |
| zool. | snow leopard | once (Uncia uncia, (Panthera uncia)) |
| zool. | snow leopard | léopard des neiges (Uncia uncia, (Panthera uncia)) |
| mamm. | snow leopard | léopard des neiges (Uncia uncia) |
| mamm. | snow leopard | panthère des neiges (Uncia uncia) |
| nat.res. | snow leopard | Irbis (Panthera uncia) |
| environ., nat.res. | snow leopard | irbis (Uncia uncia) |
| environ., nat.res. | snow leopard | once (Uncia uncia) |
| nat.res. | snow leopard | léopard des neiges (Uncia uncia) |
| nat.res. | snow leopard | panthère des neiges (Panthera uncia) |
| zool. | snow leopard | panthère des neiges (Uncia uncia, (Panthera uncia)) |
| life.sc., environ. | snow leopard | panthère des neiges, once, irbis (Panthera uncia, Uncia uncia) |
| gen. | snow leopard | panthère des neiges |
| mamm. | snow leopards | panthères des neiges (Uncia) |
| mamm. | snow leopards | léopards des neiges (Uncia) |
| gen. | the leopard can't change its spots | chassez le naturel, il revient au galop |
| agric. | wood leopard | zeuzère du poirier (Zeuzera pyrina) |
| agric. | wood leopard | coquette (Zeuzera pyrina) |
| entomol. | wood leopard moth | zeuzère du marronnier (Zeuzera pyrina) |
| entomol. | wood leopard moth | zeuzère du poirier (Zeuzera pyrina) |
| entomol. | wood leopard moth | coquette Zeuzera pyrina (L.) |
| entomol. | wood leopard moth | zeuzère Zeuzera pyrina (L.) |
| nat.sc., agric. | wood leopard moth | zeuzere (Zeuzera aesculi, Zeuzera pyrina) |
| nat.sc., agric. | wood leopard moth | coquette (Zeuzera aesculi, Zeuzera pyrina) |
| nat.sc., agric. | wood leopard moth | zeuzere du poirier (Zeuzera aesculi, Zeuzera pyrina) |