| Project Runway | |
|---|---|
| Season 8 | |
 Tim Gunn, Heidi Klum, and season 8 contestants | |
| No. of tasks | 12 |
| No. of contestants | 17 |
| Winner | Gretchen Jones |
| No. of episodes | 14 |
| Release | |
| Original network | Lifetime |
| Original release | July 29 – October 28, 2010 |
| Season chronology | |
Project Runway Season 8 is the eighth season of the television show Project Runway. The season began airing on July 29, 2010, on the Lifetime. After Lifetime cancelled the accompanying series Models of the Runway, Project Runway episodes were extended to 90 minutes in Season 8. This was the first season that episodes were longer than an hour with commercials.
The season included 17 designers at the beginning of the competition. Returning as judges were supermodel Heidi Klum; fashion designer Michael Kors; and Marie Claire fashion director, Nina Garcia. Tim Gunn returned as the workroom mentor to the aspiring designers. Designer Gretchen Jones was the season's winner.
April Johnson, Michael Costello and Mondo Guerra later appeared in the first season of Project Runway All Stars in 2012, with April receiving 10th Place, Michael 3rd, and Mondo winning the competition. Peach Carr, Carlos Casanova and Ivy Higa in the same year, competed in the second season of the All Stars edition placing 13th, 7th and 5th respectively. Ari South (known as Andy on season 8 before transitioning) competed in the third season in 2013, where she was eliminated first, placing 11th. Valerie Mayen competed in the fifth season in 2016, placing 9th. Casanova and South would go on to participate again in the sixth season of All Stars in 2018, with Casanova placing 16th of 16, while South placed 14th.