NBG
- Name: Compton Herbarium, South African National Biodiversity Institute, Private Bag X7, Claremont, Western Cape Province 7735, Republic of South Africa
- Herbarium Code: NBG
- Current Status: Active
- Number of Specimens: 507000
- Taxonomic Coverage: Angiosperms and pteridophytes
- Geography: Southern Africa, including Namibia, Lesotho, Swaziland, especially northern and western Cape; worldwide
- Date Founded: 1933