Photorhizobium thompsonianum
{{italic title}}
{{Short description|Species of bacterium}}
{{Taxobox
| color = lightgrey
| name = Photorhizobium thompsonianum
| domain = Bacteria
| phylum = Pseudomonadota
| classis = Alphaproteobacteria
| ordo = Hyphomicrobiales
| familia = Nitrobacteraceae
| genus = Photorhizobium
| binomial = Photorhizobium thompsonianum
| species = P. thompsonianum
| type_strain =
| synonyms =
}}
Photorhizobium thompsonianum is a bacterium from the genus of Photorhizobium.[https://www.uniprot.org/taxonomy/29453 UniProt]{{cite book | author = Peter J. Lea, Jean-Francois Morot-Gaudry | title = Plant Nitrogen | edition = | publisher = Springer | date = 26 February 2001 | isbn = 3540677992}}