| Medal record | ||
|---|---|---|
| Competitor for the Netherlands | ||
| Track cycling | ||
| Olympic Games | ||
| Bronze | Antwerpen 1920 | 2000m Tandem |
Franciscus ("Frans") de Vreng (April 11, 1898 in Amsterdam – March 13, 1974 in Amsterdam) was a track cyclist who represented the Netherlands at the 1920 Summer Olympics in Antwerp, Belgium. There he won the bronze medal in the 2,000m tandem competition, alongside Piet Ikelaar.