George Mann Niedecken | |
|---|---|
 George Mann Niedecken | |
| Born | August 16, 1878 Milwaukee, Wisconsin, U.S. |
| Died | November 3, 1945 (aged 67) |
| Resting place | Forest Home Cemetery, Milwaukee |
| Education | Wisconsin Art Institute |
| Alma mater | Art Institute of Chicago |
| Spouse | Mary (née) Thayer |
George Mann Niedecken (August 16, 1878 – November 3, 1945) was an American prairie style furniture designer and interior architect from Milwaukee, Wisconsin. He is best known for his collaboration with the architect Frank Lloyd Wright. He also designed interiors for Marion Mahony Griffin who was one of the first female architects.