The Israeli national under-20 basketball team represents the country in various FIBA youth tournaments. It usually competes in the FIBA Europe Under-20 Championship, and used to compete in the now defunct FIBA Under-21 World Championship. This team was originally the Israeli Under-22 national team, until the FIBA Europe Under-22 Championship was changed into an Under-20 age tournament.

Israels U20-basketballlag er det israelske basketballandslaget for spillere under 20 år. Laget konkurrerer i internasjonale basketballturneringer for U20-lag, inkludert FIBA U20 European Championship. Israels U20-landslag er organisert av Israels basketballforbund.