Hob or HOB may refer to:
- Hob (folklore), a household spirit in Northern England
- A generic term for various Dwarf-like and Elf-like magical creatures in Germanic folklore
- A devil
- The top cooking surface on a stove
- A male ferret
- A tool used in hobbing, or gear-making
- A robot-like creature in the webcomic Dresden Codak
- A stake used as a target in the game of quoits
- A hobnail on a hobnailed boot
- HOB GmbH & Co. KG, an international computer company
Read more about Hob: Acronyms and Codes, People With The Given Name Hob