SKB or skb may refer to:
Organisations Sayuz na Komunistite v Balgariya, (Union of Communists in Bulgaria) SK Broadband, a South Korean telecommunications company Skybus Airlines (ICAO code), US Streitkräftebasis, a German military logistics branch Svensk Kärnbränslehantering Aktiebolag, the Swedish Nuclear Fuel and Waste Management Company
Other uses Robert L. Bradshaw International Airport (IATA code), St. Kitts S-K-B, US country music group S. K. Balakrishnan (1935–2001), former mayor of Madurai, Tamil Nadu, India Swedish Polled (Svensk Kullig Boskap), a breed of cattle Toyota SKB, a truck
See also SKB-Bank Arena, a stadium in Russia