Siona Tagger (also spelled Sionah Tagger, Hebrew: ????? ??'??) (born August 17, 1900, died June 16, 1988) was an Israeli painter, known for her paintings of the life in early 20th century Land of Israel and the Yishuv.
In 1925, she became the first female member of the Hebrew Artists Association, and is often considered "the most important female Israeli artist of the early decades of the 20th century."