| Event: | Sailing |
| Year: | 2017 |
| Venue: | National Sailing Centre |
| Location: | Langkawi, Malaysia |
| Date: | 21–29 August 2017 |
| Previous: | 2015 |
| Next: | 2019 |
The sailing competitions at the 2017 SEA Games took place at the National Sailing Centre in Langkawi.[1]
| Windsurfing RS One | ||||
| Laser Standard | ||||
| Laser Radial | ||||
| Optimist (U16) | ||||
| International 420 (U19) | Muhamad Uzair Amin Yusof Naquib Eiman Shahrin | Suthon Yampinid Nopporn Booncherd | Koh Yi Nian Wong Riji | |
| International 470 | Mohamad Faizal Norizan Ahmad Syukri Abdul Aziz | Navee Thamsoontorn Nut Butmarasri | Emersono Villena Lester Troy Tayong | |
| Team Racing Laser Standard | Bernie Chin Cheok Khoon Ryan Lo Jun Han Mark Wong Vinn Howe | Asri Azman Khairulnizam Afendy Muhammad Farhan Hamid | Chusitt Punjamala Jarupong Meeyusamsen Keerati Bualong |
| Windsurfing RS One | ||||
| Laser Radial | ||||
| Optimist (U16) | ||||
| International 420 (U19) | Sutida Poonpat Gunyaporn Bueangbon | Jodie Lai Xuan Yi Evangeline Tan | Nur Aishah Kovo Yusri Nurul Izzryn Shamsul Ariffin | |
| International 470 | Elisa Yukie Yokoyama Cheryl Teo | Nuraisyah Jamil Norashikin Mohamad Sayed | Narisara Satta Nichapa Waiwai | |
| Team Racing Laser Radial | Kamonchanok Klahan Kanapan Pachatikapanya Vanicha Chomtongdee | Simone Chen Wenqi Jessica Goh Kai Ling Jillian Lee Sook Ying | Khairunneeta Afendy Nur Shazrin Mohamad Latif Nurliyana Mohamad Latif |
| Team Racing Optimist (U16) | nowrap=true | Israr Hazim Ismail Muhammad Fauzi Kaman Shah Muhammad Syafie Ali Nor Nabila Natasha Nazri Nurul Shazwanie Saad | nowrap=true | Intira Panpiboon Jedtavee Yongyuennarn Palika Poonpat Panwa Boonnak Saranwong Poonpat | nowrap=true | Finian Lee Tze Yang Koh Radiance Max Victor Teo Li Chen Muhammad Daniel Kei Yazid Ron Koh Jieran |