Listeria grandensis is a species of bacteria.

It is a Gram-positive, facultatively anaerobic, non-motile, non-spore-forming bacillus.

The species was discovered in and named after Grand County, Colorado, and its discovery was first published in 2014.

[1] Listeria grandensis is phenotypically similar to Listeria cornellensis, but L. grandensis shows temperature-dependent acidification of L-rhamnose.

This Bacillota-related article is a stub.