Mark Porter, New Zealand race car driver (d. 2006)
Mark "Didley" Porter (2 October 1974 – 8 October 2006) was a New Zealand racing driver who competed in the Fujitsu V8 Supercar touring car racing series in Australia.
His V8 Supercar series debut was in a Ford Falcon at Wakefield Park in 2002, and he debuted in the Bathurst 1000 the same year.