August Wolfstieg

August Wolfstieg (21 June 1859, Wolfenbüttel — 27 May 1922, Wolfenbüttel) was a German Geheimrat, chief librarian of the Abgeordnetenhaus of Berlin, and Freemasonry researcher.

In 1899, he was admitted in the Masonic Lodge Pythagoras zum flammenden Stern (Pythagoras to the Flaming Star) in Berlin.

He was also Reich Commissioner for Books and Libraries at the Paris Exposition Universelle in 1900 and at the Louisiana Purchase Exposition in 1904.