| yachtswoman | plaisancière |
| Yacuma Province | Province de Yacuma |
| Yacyretá Dam | Barrage de Yacyretá |
| Yad | Yad |
| Yad Mordechai | Yad Mordechai |
| Yad Vashem | Mémorial de Yad Vashem |
| Yadrin | Iadrine |
| Yael | Yaël |
| Yael Abecassis | Yaël Abecassis |
| Yael Dayan | Yael Dayan |
| Yaeyama Islands | Îles Yaeyama |
| Yaeyama language | Yaeyama |
| Yaffil | Picus viridis |
| Yager | Avion de chasse |
| Yagha | Yagha |
| Yaghan | Yagan |
| Yagi antenna | Yagi |
| Yaguine Koita and Fode Tounkara | Yaguine Koita et Fodé Tounkara |
| Yagyū Shingan-ryū | Yagyu Shingan |
| Yahir Othon | Yahir Othón |
| Yahtzee | Yahtzee |
| Yahuar Huacac | Yahuar Huacac |
| Yahweh | YHWH |
| Yahya Ayyash | Yahia Ayache |
| Yahya ibn Al-Qassim | Yahya ben al-Qasim |
| Yahya ibn Idris ibn Umar | Yahya ben Idris ben Umar |
| Yahya ibn Muhammad | Yahya ben Muhammad |
| Yahya ibn Yahya | Yahya ben Yahya |
| Yahya Jammeh | Yahya Jammeh |
| Yahya Rahim Safavi | Yahya Rahim Safavi |
| Yaibei | Yaibei |
| Yajurveda | Yajur-Veda |
| yak | yak |
| Yakama | Yakamas |
| Yakiniku | Yakiniku |
| Yakitori | Yakitori |
| Yakov Dzhugashvili | Iakov Djougachvili |
| Yakov Kulnev | Jakob Petrovich Kulnev |
| Yakov Protazanov | Yakov Protazanov |
| Yakov Smirnoff | Yakov Smirnoff |
| Yakov Sverdlov | Iakov Sverdlov |
| Yakov Yurovsky | Iakov Iourovski |
| Yakov Zak | Iakov Zak |
| Yakovlev | Yakovlev |
| Yaksha | Yaksha |
| Yakuake | YaKuake |
| Yakub Kolas | Yakub Kolas |
| Yakubu Aiyegbeni | Yakubu Aiyegbeni |
| Yakushi-ji | Yakushi-ji |
| Yakushima | Yakushima |
| Yakut | yakoute |
| Yakutia | Sakha |
| Yakuts | Yakoutes |
| Yakutsk | Iakoutsk |
| Yakuza | Yakuza |
| Yala Province | Province de Yala |
| Yale University | Université Yale |
| Yale University Press | Yale University Press |
| Yalong River | Yalong |
| Yalova Province | Yalova |
| Yalta | Yalta |
| Yalta Conference | Conférence de Yalta |
| Yalu River | Yalou |
| Yalutorovsk | Ialoutorovsk |
| yam | patate |
| Yama | Yama |
| Yama-dera | Yama-dera |
| Yama-uba | Yama-Uba |
