撒都该人（Sadducees），又译撒杜塞人或撒度该人，是古时犹太教一个以祭司长为中心的教派，形成于公元前2世纪、消失于1世纪以后的某个时候。与对手法利赛人据说产生于同一时期，但作为拉比犹太教的晚期形式幸存下来。公元70年罗马军队摧毁耶路撒冷，之后撒都该人便不见与史册上。撒都该人是当时犹太教的四大派别之一，另外三大派别为法利赛人（Pharisees）、艾赛尼派（Essenes）和奋锐党（Zealots）。撒都该人只承认圣经的前五卷，在教内是保守派。因而不同于法利赛人，他们不相信灵魂的不灭；肉身的复活；天使以及神灵的存在，藐视口传法律。这样而来就和法利赛人形成鲜明的对比，法利赛人对口传法律相当敬崇，认为是摩西法律书的一部分，也就是这样对于启示的理解不同，使得他们在历史上相互斥责。再则对于罗马人撒都该人比较妥协，便引起了人们的憎恨。由于他们主张保持现状，唯惧基督教兴，故曾经参与审判处死耶稣事件。

The Sadducees (/ˈsædʒəˌsiːz, ˈsædjə-/; Hebrew: צְדוּקִים Ṣĕdûqîm) were a sect or group of Jews that was active in Judea during the Second Temple period, starting from the second century BCE through the destruction of the Temple in 70 CE. The sect was identified by Josephus with the upper social and economic echelon of Judean society. As a whole, the sect fulfilled various political, social, and religious roles, including maintaining the Temple. The Sadducees are often compared to other contemporaneous sects, including the Pharisees and the Essenes. Their sect is believed to have become extinct sometime after the destruction of Herod's Temple in Jerusalem in 70 CE, but it has been speculated that the later Karaites may have had some roots in – or connections with – Sadducean views.