MHS Aviation Berhad (formerly Malaysian Helicopter Services) (doing business as MHS Aviation) is a non-scheduled airline company based in Malaysia.

Its operations are mainly in the oil and gas industry, where their helicopters transport personnel to offshore rigs.

Its main clients are Petronas, Shell, ExxonMobil and others.

Other than Malaysia, they also operate overseas, such as Mauritania, Syria and Timor Leste.

[2] MHS Aviation is a subsidiary of Boustead Heavy Industries Corporation.