Jan Mertens (2 March 1904 in Hoboken, Antwerp – 21 June 1964) was a Belgian cyclist. Professional from 1926 to 1931, he won the Tour of Flanders in 1928 and ranked fourth in the Tour de France in 1928.

Major results 1922 3rd of Binche–Chimay–Binche

1924 3rd of the Belgian National Road Race Championships independents

1925 3rd of the Tour of Belgium independents

1926 Schaal Sels-Merksem 2nd of Scheldeprijs

1927 2nd stage of the Tour of Belgium

1928 Tour of Flanders 3rd of Scheldeprijs 4th overall of the Tour de France

Results in the Tour de France 1926: 26th 1928: 4th 1930: 15th

References