Robert Vrečer (born 8 October 1980) is a Slovenian former professional road racing cyclist, who rode professionally between 2006 and 2014 for the Radenska–KD Financial Point, Adria Mobil, Perutnina Ptuj, Euskaltel–Euskadi, and Team Vorarlberg teams.

Following a positive clomifene control, Vrečer was suspended, for twenty months, on 30 July 2014.