The Baumann family was a family of American architects who practiced in Knoxville, Tennessee, and the surrounding region, in the late 19th and early 20th centuries. It included Joseph F. Baumann (1844–1920), his brother, Albert B. Baumann, Sr. (1861–1942), and Albert's son, Albert B. Baumann, Jr. (1897–1952). Buildings designed by the Baumanns include the Mall Building (1875), the Church of the Immaculate Conception (1886), Minvilla (1913), the Andrew Johnson Building (1930), and the Knoxville Post Office (1934).