ISSN 0020-7713
- Series title: International Journal of Systematic Bacteriology
- Abbreviation: Int. J. Syst. Bacteriol., IJSB
- ISSN: 0020-7713 (Print)
- Published by: International Association of Microbiological Societies Judicial Commission, International Committee on Nomenclature of Bacteria and Society for General Microbiology
- Publisher: Iowa State University Press ([1966]–c1998); Reading (1998–1999)
- Place of publication: Ames, Iowa, United States (1966–1998); England, United Kingdom (1998–1999)
- Activity: 1966–1999
- Type of publication: periodical
- Publication frequency: quarterly
- Language: English
- Former title: International Bulletin of Bacteriological Nomenclature and Taxonomy (1951–1965)
- Renamed and continued by: International Journal of Systematic and Evolutionary Microbiology