BFI may refer to:
- Benefit Fraud Inspectorate, a UK government agency
- The IATA airport code for Boeing Field in Seattle, Washington
- British Film Institute, a British charitable organisation
- Browning-Ferris Industries, an American waste collection company
- BFI Canada, a non-hazardous solid waste management company in North America.
- Buckminster Fuller Institute, a US charitable institution dedicated to propagating the ideas of Buckminster Fuller
- Business Forums International, a British human resources (HR) risk conference and training company
- Black Father International
- Big Five Inventory, a survey for measuring the Big Five personality traits
- Baby Friendly Initiative (UK), the pro-breastfeeding campaign run buy UNICEF UK as part of the global Baby Friendly Hospital Initiative