The Malaysia Open is an annual badminton tournament that has been held since 1937. It has been played in various locations such as Johor Bahru, Kota Kinabalu, Kuching, Penang, Selangor, and Kuantan.

The event's annual pattern was interrupted three times: from 1942 to 1946, because of World War II, from 1969 to 1982, and from 2020 to 2021, because of the COVID-19 pandemic. It became one of the BWF Super Series tournaments from 2007 to 2017 known as the Malaysia Super Series. BWF categorised Malaysia Open as one of the five BWF World Tour Super 750 events in the BWF events structure since 2018. Since 2023, it became a Super 1000 tournament.

Malaisia avatud meistrivõistlused on iga-aastane sulgpallivõistlus, mis toimub Malaisias. Võistlus on üks 12-st tiitlivõistlusest, mis moodustavad Badmintoni Maailma Föderatsiooni (BWF) World Tour Super 750 sarja. See on ka üks BWF World Touri 31-st superturniirist, millel on 750 000 USA dollari suurune auhinnafond.

Esimest korda peeti võistlust 1983. aastal ja algselt kandis see nime Proton Malaysia Open. Kuni 2007. aastani oli see üks 12-st turniirist, mis moodustasid BWF Super Series. 2018. aastal sai võistlusest osa BWF World Tourist, mida juhib BWF.