Sankt Ruprecht an der Raab is a market town with 5,421 residents (as of 1 January 2021) in the district of Weiz in Styria, Austria.

[3] Sankt Ruprecht an der Raab is located in Weiz District on Landesstraße B 64 in the Austrian state (Bundesland) of Styria (Steiermark).

The municipal region covers the following 13 places (in Klammern population as of 1 January 2015[4]), of these 9 joined in the merger: Former regions of Sankt Ruprecht an der Raab: Former regions of Unterfladnitz: Former regions of Etzersdorf-Rollsdorf: The municipality includes several Katastralgemeinden communities: Arndorf, Dietmannsdorf, Etzersdorf, Fünfing bei St. Ruprecht, Grub, Kühwiesen, Lohngraben, Neudorf bei St. Ruprecht, St. Ruprecht an der Raab, Unterfladnitz, Wolfsgruben bei St. Ruprecht und Wollsdorf.

The town region covers an area of 41.06 km2 (15.85 sq mi).

Sankt Ruprecht an der Raab is one of the oldest places in Styria.