Encyclopedias, Almanacs, Transcripts, and Maps
- Yzaguirre, Raul
- Zach, Natan
- Zadonshchina
- Zagotovka
- Zakharov, Rostislav
- Zamyatin, Yevgeny (1884–1937)
- Zane, Ebenezer
- Zaslavskaya, Tatiana Ivanovna
- Zasulich, Vera
- Zasulich, Vera Ivanovna
- Zbigniew Brzezinski
- Zealots of Piety
- Zebulon Pike
- Zeisberger, David
- Zero-Option
- Zéspedes Y Velasco, Vincente Manuel de
- Zetkin, Clara (1857–1933)
- Zetsche, Dieter
- Zhdanov, Andrei (1896–1948)
- Zhdanov, Andrei Alexandrovich