Mohammad Hafifi bin Mansor (born 28 October 1990) is a Malaysian professional weightlifter.

He won the gold medal in the men's 69 kg event at the 2014 Commonwealth Games.

He also won the bronze medal at the 2010 Commonwealth Games in the 69 kg event.

[1] Tested positive for drugs in 2017.

This biographical article relating to weightlifting in Malaysia is a stub.