Greenfeld

Greenfeld (גרינפעלד, Гринфельд) is a surname, which may refer to:


 * Alon Greenfeld, an Israeli chess grandmaster
 * Boruch Greenfeld, a rabbi and Torah scholar
 * Josh Greenfeld (1928–2018), an author and screenwriter mostly known for his screenplay for the 1974 film Harry and Tonto
 * Karl Taro Greenfeld, a journalist and author known primarily for his articles on life in modern Asia
 * Liah Greenfeld, director of the Institute for the Advancement of the Social Sciences at Boston University
 * Sherman Greenfeld, Canadian racquetball player
 * Tzvia Greenfeld, Israeli politician
 * Yehuda Gruenfeld (Greenfeld)

Grinfeld

 * Alla Grinfeld (born 1953), Russian-American woman grandmaster chess player
 * Nadejda Grinfeld (1887–1918), a Bessarabian politician
 * Pavel Grinfeld, an applied mathematician

Grynfeld

 * Izaak Grynfeld (1912–?), a Polish–Israeli chess master