Shaasgaz was a eunuch or chamberlain in the palace of Ahasuerus. He had custody of the women in the second house of the royal harem.
Shaasgaz appears in Esther 2:14 as the official responsible for the women in the second house. The entry concerns the royal arrangements surrounding the women brought before Ahasuerus.
The name is associated with service in the palace of Ahasuerus and with supervision of the second house of women.