Matija Duh (3 April 1989 – 3 February 2013) was a Slovenian international motorcycle speedway rider.
Duh raced in Poland for KSM Krosno, Orzel Lódz, and Ostrovia Ostrów Wielkopolski.
He also represented Slovenia on several occasions.
Duh appeared in two Grand Prix - the Croatian events in 2010 and 2011, where he appeared as a reserve.