Sibianor aurocinctus is a species of jumping spider that can be found the Palearctic realm.
The species are blackish-red, and have four to eight eyes. Their females are approximately long.
It occurs in the Palearctic realm, including England, where it was discovered in Hertfordshire on 29 July 2012.
This species was known as Bianor aurocinctus until 2001.