| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Bacillus hwajinpoensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus humi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus huizhouensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus horneckiae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus horikoshii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus hisashii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus herbersteinensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus hemicentroti | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus hemicellulosilyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halosaccharovorans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halophilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halodurans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halodenitrificans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halochares | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus haloalkaliphilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus halmapalus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus graminis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus gottheilii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus gossypii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus gordonae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus glucanolyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus globisporus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus globisporus subsp. marinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus globisporus subsp. globisporus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus glennii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus ginsengisoli | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus ginsengihumi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus ginsengi | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus gibsonii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Bacillus gelatini | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |