Spiribacter
{{short description|Genus of bacteria}}
{{Italic title}}
{{Taxobox
| domain = Bacteria
| phylum = Pseudomonadota
| classis = Gammaproteobacteria
| ordo = Chromatiales
| familia = Ectothiorhodospiraceae
| genus = Spiribacter
| genus_authority = Leon et al. 2014{{cite journal |title=Spiribacter |journal=LPSN |url=https://lpsn.dsmz.de/genus/spiribacter}}
| type_species = Spiribacter salinus
| subdivision_ranks = Species
| subdivision =
| synonyms = * Halopeptonella Menes et al. 2016
}}
Spiribacter is a genus of bacteria from the family of Ectothiorhodospiraceae.{{cite journal |title=Spiribacter |website=www.uniprot.org |url=https://www.uniprot.org/taxonomy/1335745}}{{cite journal |last1=Parker |first1=Charles Thomas |last2=Garrity |first2=George M |editor-first1=Charles Thomas |editor-first2=George M |editor-last1=Parker |editor-last2=Garrity |title=Taxonomic Abstract for the genera. |date=2 July 2014 |doi=10.1601/tx.25568 |publisher=NamesforLife, LLC |language=en}}