Calonarius aureofulvus is a species of fungus in the family Cortinariaceae.

[2] It was described by Austrian mycologist Meinhard Michael Moser in 1952 who classified it as Cortinarius aureofulvus and then reclassified it as Phlegmacium aureofulvum in 1960.

[2] In 2022 the species was transferred from Cortinarius and reclassified as Calonarius aureofulvus based on genomic data.

[3] The species is native to Europe.

This Cortinariaceae-related article is a stub.