White Wind is the ninth extended play by South Korean girl group Mamamoo.

The member in focus will be featured in a solo track on the respective EPs, along with having a personal color assigned to represent themselves.

[2] The first installment of the project, Yellow Flower, was released on March 8, 2018, followed up by the EPs Red Moon on June 16 and Blue;s on November 29 respectively.

On February 28, 2019, the EP and its title were announced through Mamamoo's official Twitter account, along with the planned promotional roll-out.

[3] The EP focuses on member Wheein, who chose white as her color, the represented season is Winter.