Annie Ware Sabine Siebert (1864-1947) was an American painter known for her miniature paintings.

[3][5] She went on study at the Massachusetts Institute of Technology, where she was the first woman to earn an architecture degree in 1888.

[5] She was a member of the Pennsylvania Society of Miniature Painters and exhibited her work at the 1933 Century of Progress World's Fair.

[6] Some of her subjects included:[3] On August 16, 1893,[7] she married Wilbur Henry Siebert.

[3] She died on November 7, 1947, at the Ohio State University Wexner Medical Center in Columbus, Ohio, of a coronary occlusion.