The 2017 Malaysian Grand Prix was a Formula One motor race that was held on 1 October 2017 at the Sepang International Circuit in Selangor, Malaysia. The race marked the 37th running of the Malaysian Grand Prix, and the 19th time that the race had been run as a World Championship event since the championship's inception in 1950, all World Championship events having been held at the Sepang International Circuit. This was also the last Malaysian Grand Prix, as the race had not been contracted for the 2018 season and beyond.

Sepang International Circuit, is a motorsport race track in Sepang, Selangor, Malaysia. It is located approximately 45 km (28 mi) south of Kuala Lumpur, and close to Kuala Lumpur International Airport. It hosted the Formula One Malaysian Grand Prix between 1999 and 2017, and is also the venue for the Malaysian Motorcycle Grand Prix, the Malaysia Merdeka Endurance Race and other major motorsport events. Previously known as the Sepang F1 Circuit, it was renamed to the Sepang International Circuit. On 31 October 2023, it was announced that Petronas has acquired the naming rights to the circuit for three years in an undisclosed fee.