| Yonne | Yonne |
| Yonne River | Yonne |
| YOPER | Yoper |
| York | York |
| York Minster | York Minster |
| Yorkshire | Yorkshire |
| Yorkshire Terrier | Yorkshireterrier |
| Yosef Karo | Josef Karo |
| you | jer |
| You Are the Quarry | You are the Quarry |
| you are what you eat | du er hvad du spiser |
| you can lead a horse to water but you can't make him drink | man kan tvinge hesten til truget, men man kan ikke tvinge den til at drikke |
| you can't judge a book by its cover | sku ikke hunden på hårene |
| you can't teach an old dog new tricks | man kan ikke lære en gammel hund nye kunster |
| you have beautiful eyes | du har smukke øjne |
| You Only Live Twice | You Only Live Twice |
| you're never too old to learn | man skal lære så længe man lever |
| you're welcome | velbekomme |
| Youn Only Live Twice | You Only Live Twice |
| young | unger |
| Young Bosnia | Ungt Bosnien |
| Young Hegelians | Unghegelianerne |
| Young pigeon | Due |
| Young upwardly mobile professional | Yuppie |
| Young urban professional | Yuppie |
| Young's modulus | E-modul |
| Younger Edda | Yngre Edda |
| Youngest child | Benjamin |
| your | din |
| Your Majesty | Deres Majestæt |
| your mom | din mor |
| your mother | din mor |
| yours sincerely | med venlig hilsen |
| yours truly | undertegnet |
| Youth For Understanding | Youth for Understanding |
| Youth organization | Ungdomsorganisation |
| YouTube | YouTube |
| Ypres | Ieper |
| Yser | Jern |
| Ystad | Ystad |
| Ystad Municipality | Ystad |
| ytterbium | ytterbium |
| yttrium | yttrium |
| Yu | De |
| Yuan Dynasty | Yuan-dynastiet |
| Yucatec Maya language | Maya |
| Yucatán | Yucatán |
| Yucatán Peninsula | Yucatán-halvøen |
| Yucca filamentosa | Trævlet Palmelilje |
| Yugen kaisha | Anpartsselskab |
| Yugoslav | Jugoslavien |
| Yugoslav Army in the Fatherland | Tjetnik |
| Yugoslavia | Jugoslavien |
| Yugoslavian | Jugoslavien |
| Yukatek Maya language | Maya |
| Yukon | Yukon |
| Yukon River | Yukonfloden |
| Yule | jul |
| Yule Goat | Julebuk |
| Yule log | Jul |
| Yule-tide | Jul |
| Yules | Jul |
| Yuletides | Jul |
| Yulia | Julie |
| yum | mums |
| Yuma | Yuma |
| Yuma County | Yuma County |
| Yunnan | Yunnan |
| Yuppie | Yuppie |
| Yuri | Prins Georg af Grækenland |
| Yuri Andropov | Jurij Andropov |
| Yuri Dolgoruki | Jurij Dolgorukij |
| Yuri Gagarin | Jurij Gagarin |
| Yuri Gagarin Cosmonauts Training Center | Gagarin Kosmonauttræningscentret |
| Yuriy Krivtsov | Yuriy Krivtsov |
| yurt | jurte |
| Yury Luzhkov | Jurij Luzhkov |
| Yury of Moscow | Prins Georg af Grækenland |
| Yuzhno-Sukhokumsk | Juzhno-Sukhokumsk |
| Yuzhny Island | Sydøen |
| Yvelines | Yvelines |
| Yves Saint-Laurent | Yves Saint-Laurent |
