| Fortress | |
| Type: | studio |
| Artist: | Sister Hazel |
| Cover: | Sisterhazel3.jpg |
| Recorded: | February–November 1999 |
| Genre: | Southern rock, post-grunge |
| Length: | 57:48 |
| Label: | Universal |
| Producer: | Ralph Sall Richie Zito |
| Prev Title: | ...Somewhere More Familiar |
| Prev Year: | 1997 |
| Next Title: | Chasing Daylight |
| Next Year: | 2003 |
Fortress, released in 2000, is Sister Hazel's third studio album. It produced three singles. "Change Your Mind" peaked at #59 on the US Hot 100 and at #5 on the US Adult 40, and was featured in the 2000 remake of Bedazzled starring Brendan Fraser, Elizabeth Hurley, and Frances O'Connor. "Champagne High" reached #22 on the US Adult 40, while "Beautiful Thing" failed to chart.