| Y tu mamá también | Y tu mamá también |
| Y-wing | Y-wing |
| Yabe | Yabe |
| Yacc | Yacc |
| yacht | yacht |
| Yad Vashem | Yad Vashem |
| Yado | Red Sonja |
| Yagi | Yagi antenna |
| Yahtzee | Yahtzee |
| Yahuar Huacac | Yahuar Huacac |
| Yahya Jammeh | Yahya Jammeh |
| Yaiba | Yaiba |
| Yaibei | Yaibei |
| Yajña | Yajna |
| Yakima | Yakama |
| Yakuake | Yakuake |
| Yakushima | Yakushima |
| Yakutavia | Yakutia Airlines |
| Yakuza | Yakuza |
| Yakuza film | Yakuza film |
| Yakṣa | Yaksha |
| Yalova | Yalova Province |
| Yalta | Yalta |
| Yama | Yama |
| Yamaguchi | Yamaguchi |
| Yamaha | Yamaha Corporation |
| Yamaha Corporation | Yamaha Corporation |
| Yamamoto Tsunetomo | Yamamoto Tsunetomo |
| Yamana | Yaghan |
| Yamanaka Ino | Yamanaka Ino |
| Yamanote Line | Yamanote Line |
| Yamashiro | Yamashiro Province |
| Yamata no Orochi | Yamata no Orochi |
| Yamato | Yamato |
| Yamato Takeru | Yamato Takeru |
| Yamcha | Yamucha |
| Yami to Bōshi to Hon no Tabibito | Yami to Bōshi to Hon no Tabibito |
| Yamoussokrou | Yamoussokrou |
| Yamoussoukro | Yamoussoukro |
| Yamuna | Yami |
| Yana Klochkova | Yana Klochkova |
| Yang Banhou | Yang Pan-hou |
| Yang Jianhou | Yang Chien-hou |
| Yang Shaohou | Yang Shao-hou |
| Yang Zhenming | Yang Shou-chung |
| Yangchuanosaurus shangyouensis | Yangchuanosaurus |
| Yangping | Yangping |
| Yangôn | Thaungdan |
| Yankee | Yankee |
| Yankton | Yankton |
| Yann Tiersen | Yann Tiersen |
| Yanni | Yanni |
| Yannick Dalmas | Yannick Dalmas |
| Yannick Noah | Yannick Noah |
| Yannis Grivas | Yiannis Grivas |
| Yanomamö | Yanomami |
| Yantra | Yantra |
| Yao | Yao people |
| Yao Ming | Yao Ming |
| Yaoundé | Yaoundé |
| Yap | Yap |
| Yaping Deng | Deng Yaping |
| Yaqui | Yaqui |
| Yaracuy | Yaracuy |
| yard | yard |
| Yardbirds | The Yardbirds |
| Yaren | Yaren |
| Yaropolk I di Kiev | Yaropolk I of Kiev |
| Yaroslav Popovych | Yaroslav Popovych |
| Yaroslav Rybakov | Yaroslav Rybakov |
| Yarra | Yarra River |
| Yasenevo | Yasenevo |
| Yashima | Japanese battleship Yashima |
| yashmak | yashmak |
| Yasmine Bleeth | Yasmine Bleeth |
| Yasser Arafat | Yasser Arafat |
| Yasuhikotakia morleti | Skunk loach |
| Yasuhiro Nakasone | Yasuhiro Nakasone |
| Yasuhiro Nightow | Yasuhiro Nightow |
| Yasujiro Ozu | Yasujirō Ozu |
| Yasunari Kawabata | Yasunari Kawabata |
| Yasunori Mitsuda | Yasunori Mitsuda |
| Yasuo Fukuda | Yasuo Fukuda |
| Yasutora Sado | Yasutora Sado |
| Yattaman | Yatterman |
| Yavanna | Yavanna |
| Yawanawa | Yawanawa |
| Yawovi Agboyibo | Yawovi Agboyibo |
| Yaxchilan | Yaxchilan |
| Yaxchilán | Yaxchilan |
| Yaya Touré | Yaya Touré |
| Yayi Boni | Yayi Boni |
| Yazd | Yazd Province |
| Yazdgard I | Yazdegerd I |
| Yazdgard II | Yazdegerd II |
| Yazdgard III | Yazdgerd III |
| Yazidismo | Yazidi |
| Ybbs an der Donau | Ybbs an der Donau |
| Ybbsitz | Ybbsitz |
| Ydre | Ydre Municipality |
| Yeah Yeah Yeahs | Yeah Yeah Yeahs |
| Year Zero Remixed | Year Zero Remixed |
| yearling | yearling |
| Yehuda Amichai | Yehuda Amichai |
| Yehuda Ashlag | Yehuda Ashlag |
| Yehudi Menuhin | Yehudi Menuhin |
| Yeismo | Yeísmo |
| Yellow Dog | Yellow Dog Linux |
| Yellow Screen of Death | Yellow Screen of Death |
| Yellow Submarine | Yellow Submarine |
| Yemaja | Yemaja |
| Yemen | Yemen |
| Yemen del Sud | South Yemen |
| yemenita | Yemeni |
| yen | yen |
| Yen giapponese | Japanese yen |
| Yenikoy | Yenikoy |
| YEO | YEO |
| Yeosu | Yeosu |
| Yerebatan Sarayı | Basilica Cistern |
| Yerevan | Yerevan |
| Yerma | Yerma |
| Yerres | Yerres |
| yes man | yes man |
| Yeshayahu Leibowitz | Yeshayahu Leibowitz |
| Yesterday Went Too Soon | Yesterday Went Too Soon |
| Yet Another Setup Tool | Yet Another Setup Tool |
| yeti | yeti |
| Yetisports | Yetisports |
| Yevgeny Sadovyi | Yevgeny Sadovyi |
| Yewá | Egbado |
| Yeísmo | Yeísmo |
| YG | YG |
| Yggdrasill | Yggdrasil |
| Ygraine | Igraine |
| YHWH | Tetragrammaton |
| Yi | Yi people |
| Yi Soon Sin | Yi Sun-sin |
| Yiar | Iyar |
| Yiasoumis Yiasoumi | Yiasoumis Yiasoumi |
| Yibin | Yibin |
| Yichang | Yichang |
| Yidam | Yidam |
| yiddish | Yiddish |
| Yiddish orientale | Yiddish dialects |
| Yie Ar Kung-Fu | Yie Ar Kung-Fu |
| Yigal Amir | Yigal Amir |
| Yima | Jamshid |
| Yin Xu | Yinxu |
| Yingzhaoquan | Eagle Claw |
| Yinlong downsi | Yinlong |
| Yip Man | Yip Man |
| Yisrael Beytenu | Yisrael Beiteinu |
| Yitzhak Rabin | Yitzhak Rabin |
| Yitzhak Shamir | Yitzhak Shamir |
| Yiwu | Yiwu |
| Yiyuan | Yiyuan |
| YK | YK |
| Yleisradio | YLE |
| Yli-Ii | Yli-Ii |
| Ylikiiminki | Ylikiiminki |
| Ylitornio | Ylitornio |
| Ylämaa | Ylämaa |
| YM | YM |
| Yma Sumac | Yma Súmac |
| YMCA | YMCA |
| Ymetto | Ymittos |
| Ymir | Ymir |
| Ynglingar | Yngling |
| Yngwie Malmsteen | Yngwie Malmsteen |
| Yo soy Betty la fea | Betty la fea |
| yo-yo | yo-yo |
| Yo-Yo Ma | Yo-Yo Ma |
| Yoann Gourcuff | Yoann Gourcuff |
| Yobe | Yobe State |
| Yochanan Vollach | Yochanan Vollach |
| Yoda | Yoda |
| yoga | yoga |
| Yoga Sutra | Yoga Sutras of Patanjali |
| Yogh | Yogh |
| yoghin | yogi |
