蔡铎

蔡铎（琉球语：蔡铎／サイタク，罗马化：Sai Taku；1645年1月4日—1725年1月29日）和名志多伯天将（琉球语：志多伯 天将〔志多伯 天将〕／シタファク ティンショー，罗马化：Sitahwaku Tinshoo），琉球国大臣。他是金城亲云上梁泽之子，1652年成为福岭亲云上蔡锦的养子。童名思德（琉球语：思德〔思徳〕／ウムトゥク，罗马化：Umutuku）。

1677年奉尚贞王之命对《历代宝案》进行修正。1697年对《中山世鉴》的汉文译本进行补订，并修撰《中山世谱》。生前多诗文，今已大部分残缺。另有《中山诗文集》一部，收录有他的作品。

蔡铎欲立次子蔡温（正妻真吴瑞之子）为嗣，遭真吴瑞反对，遂以长子蔡渊（侧室真多満之子）为嗣子。

家族

父 梁泽金城亲云上

养父 福岭亲云上 蔡锦

真吴瑞

真多満

长子 蔡渊（侧室真多満所生）

次子 蔡温（正室真吴瑞所生）

长女 思津奴（嫁都通事梁津，正室真吴瑞所生）松嘉宁）

次女 松嘉宁（正室真吴瑞所生）

三女 真慕达路（嫁魏士哲之子魏凤，侧室真多満所生）

Sai Taku (蔡 鐸; January 4, 1645 – January 29, 1725), also known by his Japanese-style name Shitahaku Ueekata Tenshō (志多伯 親方 天将), was a Ryukyuan aristocrat and bureaucrat in the royal government of the Ryūkyū Kingdom.

Sai Taku was born in Kumemura on January 4, 1645. He descended from Cai Xiang, a famous polymath of the Song dynasty. He took part in the compilation of Rekidai Hōan, an official compilation of diplomatic documents of the royal government. In 1697, he was ordered to translate the Chūzan Seikan (中山世鑑), an official history book, into Chinese, and renamed it Chūzan Seifu (中山世譜).

Sai Taku was also known for his poetry, many of which were included in his poetry collection. He had two sons, Sai En (蔡淵) and Sai On (蔡温).