| Yellow-browed Warbler | Pouillot à grands sourcils |
| Yellow-crested Cockatoo | Cacatoès soufré |
| Yellow-crowned Amazon | Amazone à front jaune |
| Yellow-eared Bulbul | Pycnonotus penicillatus |
| Yellow-edged moray | Murène liséré jaune |
| yellow-eyed penguin | manchot antipode |
| Yellow-faced Amazon | Amazone à face jaune |
| Yellow-faced Siskin | Carduelis yarrellii |
| Yellow-footed Antechinus | Antechinus flavipes |
| Yellow-footed Gull | Goéland de Cortez |
| Yellow-footed Rock-wallaby | Pétrogale à pied jaune |
| yellow-green | vert-jaune |
| Yellow-hammer | Bréant |
| Yellow-headed Amazon | Amazona oratrix |
| Yellow-headed Blackbird | Carouge à tête jaune |
| Yellow-legged Gull | Goéland leucophée |
| Yellow-legged Tinamou | Tinamou noctivague |
| Yellow-lored Amazon | Amazone du Yucatan |
| Yellow-naped Amazon | Amazona auropalliata |
| Yellow-rumped Munia | Lonchura flaviprymna |
| Yellow-shouldered Amazon | Amazone à épaulettes jaunes |
| Yellow-tailed Black Cockatoo | Calyptorhynchus funereus |
| Yellow-throated Sandgrouse | Ganga à gorge jaune |
| Yellow-throated Vireo | Vireo flavifrons |
| Yellow-throated Warbler | Paruline à gorge jaune |
| Yellow-wattled Lapwing | Vanneau de Malabar |
| yellowish | plutôt |
| Yellowish-brown | Rate |
| Yellowjacket | Vespula |
| Yellowknife | Yellowknife |
| Yellowknife River | Yellowknife |
| Yellowroot | Xanthorhiza |
| Yellowstone Caldera | Yellowstone Caldera |
| Yellowstone Lake | Lac Yellowstone |
| Yellowstone National Park | Parc national de Yellowstone |
| Yellowstone River | Yellowstone |
| Yellowtail barracuda | Sphyraena flavicauda |
| Yelnya | Ielnia |
| yelp | jappement |
| Yemaja | Iemanja |
| Yemanzhelinsk | Iemanjelinsk |
| Yemelyan Pugachev | Iemelian Pougatchev |
| Yemen | Yémen |
| Yemen Arab Republic | République arabe du Yémen |
| Yemen national football team | Équipe du Yémen de football |
| Yemeni | Yéménite |
| Yemeni rial | Rial yéménite |
| Yemeni woman | Yéménite |
| Yemenite | Yéménite |
| Yemenite Jews | Juifs du Yémen |
| yen | yen |
| Yen Bai Province | Province de Yên Bái |
| Yen for | Désir intense de |
| Yeniche | Yéniche |
| Yeniche language | Langue yéniche |
| Yenikoy | Yenikoy |
| Yenisei | Ienisseï |
| Yenisei River | Ienisseï |
| Yenisey | Ienisseï |
| Yeoju | Comté de Yeoju |
| Yeom Ki-Hun | Yeom Ki-Hoon |
| Yeoncheon County | Comté de Yeoncheon |
| Yeongam | Comté de Yeongam |
| Yeongcheon | Yeongcheon |
| Yeongdeok | Comté de Yeongdeok |
| Yeongdeungpo-gu | Yeongdeungpo-gu |
| Yeongdong | Comté de Yeongdong |
| Yeongdong County | Comté de Yeongdong |
| Yeonggwang | Comté de Yeonggwang |
| Yeongi | Comté de Yeongi |
| Yeongi County | Comté de Yeongi |
| Yeongju | Yeongju |
| Yeongwol | Comté de Yeongwol |
| Yeongyang | Comté de Yeongyang |
| Yeosu | Yeosu |
