Alon Greenfeld (Hebrew: אלון גרינפלד; born 17 April 1964 in New York City) is an Israeli chess grandmaster and trainer.

His best individual achievement is the victory of the Komerční banka Cup, a category 14 round-robin tournament at the Trimex Open 1993 in Pardubice.

He travels regularly to India, and works with a number of promising young Indian players e.g., Vidit Gujarathi, who he has been training since 2004.

Boyce at Jersey 2004" [6][7] Alon Greenfeld played for Israel in five Chess Olympiads.

Greenfeld was awarded the titles of International Master (IM) in 1983 and Grandmaster (GM) in 1989.