Siege of the South
Movie| Title | Siege of the South |
| User score | 0 |
| Release date | Nov 10, 1931 |
| Genre | Documentary |
| Director | Frank Hurley |
| Production country | Australia |
| Run time | 86 min. |
Siege of the South is a 1931 Australian documentary film by Frank Hurley. It featured Douglas Mawson. It was based on footage taken on the BANZ Expedition to Antarctica in 1930–31. The film debuted in Brisbane in 1931.