HSOB may refer to one of many things:
- El Obeid Airport, in Sudan, has the ICAO code HSOB
- High School Old Boys the name of many sporting and alumni organisations, among them:
- Cardiff HSOB RFC, a Welsh rugby union club
- Christchurch High School Old Boys, a New Zealand football club
- Douglas High School Old Boys A.F.C., a Manx football club
- Dunedin High School Old Boys, a defunct New Zealand football club
- High School Old Boys RFC, a New Zealand rugby union club
- Invercargill High School Old Boys, a defunct New Zealand football club
- Melbourne High School Old Boys Association, an Australian sporting and alumni organisation
- Napier High School Old Boys, a defunct New Zealand football club
- Newport HSOB RFC, a Welsh rugby union club
This disambiguation page lists articles associated with the title HSOB.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: