| 2017 CS Autumn Classic International | |
| Comptype: | ISU Challenger Series |
| Startdate: | September 20–23, 2017 |
| Skatingseason: | 2017–2018 |
| Location: | Montreal, Quebec, Canada |
| Host: | Skate Canada |
| Venue: | Sportsplexe Pierrefonds |
| Championmen: |  Javier Fernández |
| Championladies: |  Kaetlyn Osmond |
| Championpairs: |  Vanessa James / Morgan Cipres |
| Championdance: | Tessa Virtue / Scott Moir |
| Previousgp: | 2017 CS Lombardia Trophy |
| Nextgp: | 2017 CS Ondrej Nepela Trophy |
| Previouscomp: | 2016 CS Autumn Classic International |
| Nextcomp: | 2018 CS Autumn Classic International |
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. Medals were awarded in men's singles, ladies' singles, pair skating, and ice dance.
The International Skating Union published the preliminary list of entries on August 29, 2017.
| Rank | Name | Nation | Total | SP | FS | |||
|---|---|---|---|---|---|---|---|---|
| 1 | Javier Fernández | 279.07 | 2 | 101.20 | 1 | 177.87 | ||
| 2 | Yuzuru Hanyu | 268.24 | 1 | 112.72 | 5 | 155.52 | ||
| 3 | Keegan Messing | 248.30 | 4 | 86.33 | 3 | 161.97 | ||
| 4 | Misha Ge | 246.19 | 5 | 83.64 | 2 | 162.55 | ||
| 5 | Nam Nguyen | 245.21 | 3 | 88.40 | 4 | 156.81 | ||
| 6 | Ross Miner | 219.96 | 8 | 69.84 | 6 | 150.12 | ||
| 7 | Peter Liebers | 207.89 | 6 | 73.34 | 7 | 134.55 | ||
| 8 | Daisuke Murakami | 200.59 | 7 | 70.09 | 8 | 130.50 | ||
| 9 | Mark Gorodnitsky | 186.02 | 10 | 60.52 | 9 | 125.50 | ||
| 10 | Andrew Dodds | 164.07 | 9 | 62.69 | 10 | 101.38 | ||
| 11 | Jordan Dodds | 149.95 | 11 | 50.48 | 11 | 99.47 | ||
| 12 | Harry Mattick | 145.80 | 12 | 50.25 | 12 | 95.55 | ||
| 13 | Meng Ju Lee | 140.32 | 13 | 46.34 | 14 | 93.98 | ||
| 14 | Tim Huber | 131.56 | 14 | 37.27 | 13 | 94.29 | ||
| Rank | Name | Nation | Total | SP | FS | ||
|---|---|---|---|---|---|---|---|
| 1 | Kaetlyn Osmond | 217.55 | 1 | 75.21 | 1 | 142.34 | |
| 2 | Mai Mihara | 199.02 | 2 | 66.18 | 2 | 132.84 | |
| 3 | Elizabet Tursynbaeva | 181.00 | 5 | 56.62 | 3 | 124.38 | |
| 4 | Courtney Hicks | 174.16 | 3 | 59.77 | 4 | 114.39 | |
| 5 | Alaine Chartrand | 162.42 | 6 | 55.21 | 6 | 107.21 | |
| 6 | Rin Nitaya | 161.20 | 9 | 46.83 | 5 | 114.37 | |
| 7 | Brooklee Han | 158.81 | 4 | 57.65 | 7 | 101.16 | |
| 8 | Maé-Bérénice Méité | 141.41 | 8 | 49.65 | 8 | 91.76 | |
| 9 | Olivia Shilling | 134.78 | 7 | 53.00 | 10 | 81.78 | |
| 10 | Chloe Ing | 130.55 | 10 | 44.87 | 9 | 72.72 | |
| 11 | Sarah Tamura | 110.93 | 12 | 39.49 | 11 | 71.44 | |
| 12 | Jang Hyun-su | 100.51 | 11 | 40.02 | 13 | 60.49 | |
| 13 | Anastasia Kononenko | 96.24 | 13 | 35.82 | 14 | 60.42 | |
| 14 | Natalie Sangkagalo | 91.61 | 16 | 30.02 | 12 | 61.59 | |
| 15 | Michelle Lifshits | 88.24 | 15 | 31.65 | 15 | 56.59 | |
| 16 | Yun Sung-hyun | 74.77 | 17 | 27.42 | 16 | 47.35 | |
| 17 | Amanda Stan | 14 | 32.03 | ||||
| Rank | Name | Nation | Total | SP | FS | |||
|---|---|---|---|---|---|---|---|---|
| 1 | Vanessa James / Morgan Ciprès | 210.48 | 2 | 73.48 | 1 | 137.00 | ||
| 2 | Meagan Duhamel / Eric Radford | 202.98 | 1 | 77.14 | 3 | 125.84 | ||
| 3 | Julianne Séguin / Charlie Bilodeau | 189.64 | 3 | 61.72 | 2 | 127.92 | ||
| 4 | Marissa Castelli / Mervin Tran | 176.38 | 4 | 58.64 | 4 | 117.74 | ||
| 5 | Kim Kyu-eun / Alex Kam | 149.72 | 6 | 55.02 | 5 | 94.70 | ||
| 6 | Jessica Calalang / Zack Sidhu | 146.86 | 5 | 56.22 | 6 | 90.64 | ||
| 7 | Paris Stephens / Matthew Dodds | 85.32 | 7 | 28.96 | 7 | 56.36 | ||
| Rank | Name | Nation | Total | SP | FS | |||
|---|---|---|---|---|---|---|---|---|
| 1 | Tessa Virtue / Scott Moir | 195.76 | 1 | 79.96 | 1 | 115.80 | ||
| 2 | Kaitlyn Weaver / Andrew Poje | 173.56 | 2 | 69.32 | 2 | 104.24 | ||
| 3 | Piper Gilles / Paul Poirier | 172.26 | 3 | 68.80 | 3 | 103.46 | ||
| 4 | Olivia Smart / Adrià Díaz | 155.56 | 5 | 61.68 | 4 | 93.88 | ||
| 5 | Lorraine McNamara / Quinn Carpenter | 154.50 | 4 | 62.00 | 6 | 92.50 | ||
| 6 | Marie-Jade Lauriault / Romain Le Gac | 149.34 | 6 | 58.80 | 7 | 90.54 | ||
| 7 | Laurence Fournier Beaudry / Nikolaj Sørensen | 147.56 | 7 | 54.90 | 5 | 92.66 | ||
| 8 | Celia Robledo / Luis Fenero | 129.44 | 8 | 51.82 | 8 | 77.62 | ||
| 9 | Nicole Kuzmichová / Alexandr Sinicyn | 121.68 | 9 | 49.08 | 9 | 72.60 | ||