A = Annual Report. B = Bulletin. C = Contributions to North American Ethnology. I =Introductions. M = Miscellaneous Publications. P = Publications of the Institute of Social Anthropology.
| Xingú River, Tribes of the lower and middle (Nimuendajú). | B | 143, vol. 3, pp. 213-243. |
| Xingú River, Tribes of the upper (Lévi-Strauss) | B | 143, vol. 3, pp. 321-348. |
| Yahgan, The (Cooper) | B | 143, vol. 1, pp. 81-106. |
| Yaquí deer dance: A study in cultural change (Wilder) | B | 186, Anthrop. Pap. No. 66. |
| Yaquí music, Yuman and (Densmore) | B | 110. |
| Yarrow, H. C.: | ||
| A | 1, 87. |
| I | 4. |
| Yaruros of the Capanaparo River, Venezuela, The (Petrullo). | B | 123, Anthrop. Pap. No. 11. |
| Yucatan, southern, Maya Indians of (Gann) | B | 64. |
| Yucatan plants (Steggerda) | B | 136, Anthrop. Pap. No. 29. |
| Yucatan towns (Steggerda) | B | 136, Anthrop. Pap. No. 30. |
| Yuman and Serian languages. See Comparative lexicology of (Hewitt). | A | 17, 299 |
| Yuman and Yaqui music (Densmore) | B | 110. |
| Zuñi, New Mexico, Illustrated catalogue of collections from, in 1881 (J. Stevenson). | A | 3, 511. |
| Zuñi ceremonialism, Introduction to (Bunzel) | A | 47, 467. |
| Zuñi child, The religious life of the (T.E. Stevenson) | A | 5, 553. |
| Zuñi creation myths, Outlines of (Cushing) | A | 13, 321. |
| Zuñi culture-growth, Pueblo pottery as illustrative of (Cushing). | A | 4, 467. |
| Zuñi fetiches (Cushing) | A | 2, 3. |
| Zuñi Indians (M. C. Stevenson) | A | 23, 3. |
| Zuñi Indians, Ethnobotany of the (M. C. Stevenson) | A | 30, 31. |
| Zuñi katcinas (Bunzel) | A | 47, 837. |
| Zuñi Reservation, New Mexico, The Village of the Great Kivas on the (Roberts). | B | 111. |
| Zuñi ritual poetry (Bunzel) | A | 47, 611. |