| From: | USA 🇺🇸 |
| Gender: | Female |
| Hardest Boulder (Worked): | 8B+ |
| Notable Partnerships | |
| Chad Greedy | |
Isabelle Faus is an American boulderer with many hard ascents to her name. Alongside contemporaries like Alex Puccio she was one of the first women to become established at 8B+. She was also one of the first women to start opening new, hard boulders in the 8B and upwards range.