SMBC may refer to:
Companies and organizations
- Sumitomo Mitsui Banking Corporation, a bank based in Japan
- SMBC Aviation Capital, an aircraft leasing company associated with the bank
- Sydney Missionary and Bible College
Government and politics
- Sefton Metropolitan Borough Council, in Merseyside, England
- Solihull Metropolitan Borough Council, in West Midlands, England
- Stockport Metropolitan Borough Council, in Greater Manchester, England
Media and entertainment
- Saturday Morning Breakfast Cereal, a webcomic
- Super Mario Bros. Crossover, an online video game
Other uses
- × Schombocattleya, an orchid
- Single mother by choice
- Swiss meringue buttercream