撒该（希腊语 Ζακχαῖος，希伯来语 זכי，意为纯洁）是耶利哥城的海关监督、税吏长（路加福音19:1-10）。由于香树脂的生产和出口集中在耶利哥，获利甚多，担任此职位相当重要，而且富有。由于他身量不高，为了能看见耶稣，就在耶稣到达之前，在他经过耶利哥前往耶路撒冷的路上，爬上一棵桑树。当耶稣经过那里，抬头看见在树上的撒该，称呼他的名字，让他下来，告诉撒该打算到他家住宿。群众对于耶稣成为可憎的税吏的客人感到震惊。

路加随后记载了这带来了发生在撒该身上异乎寻常的举动，撒该表示悔改，并发誓为他的罪进行4倍的赔偿，并且引进了下文十个奴仆的比喻（路加福音19:11-27）。

Zacchaeus (Greek:Ζακχαῖος, Zakchaios; Hebrew:זכי‎, "pure", "innocent") was a chief tax-collector at Jericho, mentioned only in the Gospel of Luke. A descendant of Abraham, he was an example of Jesus' personal, earthly mission to bring salvation to the lost. Tax collectors were despised as traitors (working for the Roman Empire, not for their Jewish community), and as being corrupt.