Darwin L. Griffin (born February 24, 1969, from Oxnard, California, US) is a former professional American mid-school Bicycle Motocross (BMX) racer whose prime competitive years were 1982–1989.

Started racing: In 1980 when he was eleven years old living in Silver Lakes Community of Helendale, California, he and a youth group that included his brother Dana, helped the Lions Club build a Motocross Park.

Primary sponsorships can be verified by BMX press coverage and sponsor's advertisements at the time in question.

[12]Retired Note: Listed are District, State/Provincial/Department, Regional, National, and International titles in italics.

Beginning with the 1996 season the IBMXF and FIAC completed the merger and both ceased to exist as independent entities being integrated into the UCI.

Pro Series Championships Note: (defunct) denotes that the magazine was out of business before the career of the racer started.