Zeno (name)
Zeno is the common anglicised form of the name Zenon (Ancient Greek: Ζήνων), derived from the theonym Zeus. Other forms of the given name include Zénon (French) and Zenón (Spanish). The name is popular as a masculine given name in many Western countries, and it can also be found as a surname.
- Zeno (surname), a surname
 - Zeno family, a Venetian family
 
Given name
- Zeno Debast (born 2003), Belgian footballer
 - Zeno Koo (born 1994), Hong Kong actor and singer
 - Zenon Mróz (born 1930), Polish engineer
 - Zeno Ibsen Rossi (born 2000), English footballer
 - Zeno Robinson, American voice actor
 - Zeno Roth (1956–2018), German musician
 - Zenon de Souza Farias (born 1954), Brazilian footballer
 
Fictional characters
- Great Demon King Zenon, leader of the demons in the manga and anime Devilman
 - Overlord Zenon, antagonist from the video game Disgaea 2: Cursed Memories
 - Zeno, the Yellow Dragon Warrior in the manga Akatsuki no Yona: Yona of the Dawn
 - Zen'ō, the supreme god of the multiverse in the anime and manga Dragon Ball Super
 - Zeno Bell, a demon that uses spells in the anime Zatch Bell!
 - Zeno Cosini, the protagonist of Italo Svevo's novel La Coscienza di Zeno
 - Zenon Kar, character in the film Zenon: Girl of the 21st Century
 - Zénon Ligre, alchemist, the protagonist of Marguerite Yourcenar's novel The Abyss
 - Zenon Zogratis, antagonist and human host of a demon, of the manga Black Clover
 - Zenón Barriga y Pesado, character in the Mexican sitcom El Chavo del Ocho
 - Zeno Zoldyck, a character in the manga and anime series Hunter × Hunter