Algibacter is a genus in the phylum Bacteroidota (Bacteria).
The name Algibacter derives from:<br/>Latin feminine gender noun alga, seaweed; Neo-Latin masculine gender noun, a rodbacter, nominally meaning "a rod", but in effect meaning a bacterium, rod; Neo-Latin masculine gender noun Algibacter, rod isolated from seaweed.
The genus contains 15 species (including basonyms and synonyms), namely