The 2009 Formula BMW Pacific season was the eighth Formula BMW Pacific season. It began on May 2 in Sepang and ended on November 22 in Macau after 15 rounds in five countries. Rio Haryanto became champion with one race to spare, having won the title at Okayama.

Formula BMW was a junior racing formula for single seater cars. It was positioned at the bottom of the motorsport career ladder alongside the longer established Formula Ford category. Like Formula Ford, it was intended to function as the young kart racing graduate's first experience of car racing.