| 2017 CS Autumn Classic International | |
|---|---|
| Type: | ISU Challenger Series |
| Date: | September 20–23, 2017 |
| Season: | 2017–2018 |
| Location: | Montreal, Quebec, Canada |
| Host: | Skate Canada |
| Venue: | Sportsplexe Pierrefonds |
| Champions | |
Men's singles:  Javier Fernández | |
Ladies' singles:  Kaetlyn Osmond | |
Pairs:  Vanessa James / Morgan Cipres | |
| Ice dance: Tessa Virtue / Scott Moir | |
| Previous: 2016 CS Autumn Classic International | |
| Next: 2018 CS Autumn Classic International | |
| Previous GP: 2017 CS Lombardia Trophy | |
| Next GP: 2017 CS Ondrej Nepela Trophy | |
The 2017 CS Autumn Classic International was held in September 2017 at the Sportsplexe Pierrefonds in Montreal, Quebec, Canada. It was part of the 2017–18 ISU Challenger Series.[1] Medals were awarded in men's singles, ladies' singles, pair skating, and ice dance.