Reinhard Gruber

Reinhard Gruber (born June 23, 1977) was an Italian luger who has competed since the late 1990s. A natural track luger, he won the men's singles gold medal at the 1998 FIL World Luge Natural Track Championships in Rautavaara, Finland.

Gruber won a gold medal in the same event at the 1997 FIL European Luge Natural Track Championships in Moos in Passeier, Italy.