Categories - Civilizations, Cultures
- Walapai
- Walla Walla
- Wampanoag
- Wanapam
- Wappinger
- Wappo
- Wasco
- Washoe
- Wawat Chiefdom Flourishes in Lower Nubia
- Wenatchi
- Wichita tribal group
- Winnebago
- Wintun
- Wishram
- Wiyot
- Woodland
- Woodland Culture Flourishes in Northern America
- Xia Dynasty Marks Start of Historical China
- Yahi
- Yakima
- Yamasee
- Yana
- Yangshao and Longshan Cultures Flourish in China
- Yaqui
- Yaquina
- Yavapai
- Yaxchilan
- Yazoo
- Yellowknife
- Yokuts
- Yuchi
- Yuezhi Culture Links Persia and China
- Yuki
- Yurok
- Zapotec
- Zapotec Civilization
- Zapotec State Dominates Oaxaca
- Zulu Kingdom
