| Keyword | Type | See | See also | Notes |
|---|---|---|---|---|
| Yuan dynasty | Keyword | |||
| Yuanmou site | Place | |||
| Yucatan | Place | Mexico | ||
| Yucatan peninsula | Place | |||
| Yuchi | Ethnic group | |||
| Yuchian Indians | Ethnic group | Yuchi | ||
| Yucuna | Ethnic group | |||
| Yue dialects | Keyword | Cantonese dialects | ||
| Yuendumu | Ethnic group | Pintupi | ||
| Yugoslavia | Place | |||
| Yugoslavs | Ethnic group | |||
| Yugur | Ethnic group | |||
| Yuit language | Keyword | |||
| Yukaghir languages | Keyword | |||
| Yukagir | Ethnic group | |||
| Yuki | Ethnic group | |||
| Yuki language | Keyword | |||
| Yukon Territory | Place | Canada | ||
| Yukpa | Ethnic group | Yupa | ||
| Yuma | Ethnic group | |||
| Yuman Indians | Ethnic group | |||
| Yuman languages | Keyword | |||
| Yunca | Ethnic group | |||
| Yunga Indians | Ethnic group | Yunca | ||
| Yungang Grottoes | Place | |||
| Yungur language | Keyword | |||
| Yunnan | Place | China | ||
| Yupa | Ethnic group | |||
| Yupiak | Ethnic group | Yupik | ||
| Yupiaq | Ethnic group | Yupik | ||
| Yupiat | Ethnic group | Yupik | ||
| Yupik | Ethnic group | |||
| Yupik | Language | |||
| Yupik language | Keyword | |||
| Yuqui | Ethnic group | |||
| Yuracare | Ethnic group | |||
| Yuri | Ethnic group | Karkar | ||
| Yurimagua | Ethnic group | |||
| Yurok | Ethnic group | |||
| Yurok language | Keyword | |||
| Yurts | Keyword | |||
| Yuruk | Ethnic group | |||
| Yurumangui language | Keyword | |||
| Yuruna | Ethnic group | |||
| Yutchi | Ethnic group | Yuchi | ||
| Yuwana | Ethnic group |