Hapoel Tel Aviv Basketball Club is an Israeli professional basketball club, based in Tel Aviv, Israel. Historically the second-most successful side in Israeli basketball with five national championships, the club is owned by Hapoel Tel Aviv Supporters Trust. The team was established in 1935, and plays in the Israeli Basketball Premier League and in EuroCup Basketball.

Ligat HaAl, or the Israeli Basketball Premier League, is the top-tier level league of professional competition in Israeli club basketball, making it Israel's primary basketball competition. The league's name is abbreviated as either BSL or ISBL. For sponsorship reasons, the league is also referred to as Ligat Winner Sal, lit. Winner Basket League, with "Winner" being the name of a game operated by the league's primary sponsor, Toto Winner.