BHB may refer to:
- Ballas Hough Band, a band formed by dancers Mark Ballas and Derek Hough
- beta-Hydroxybutyric acid, also known as Beta hydroxy butyrate
- BHB (album), the debut album by the Ballas Hough Band
- British Horseracing Board, former governing board for horse racing in Great Britain
- Hancock County-Bar Harbor Airport, airport near Bar Harbor, Maine with IATA code BHB
BHB is the debut album from pop music group Ballas Hough Band formed by Dancing with the Stars professional dancers Derek Hough and Mark Ballas. The album was released on March 10, 2009 via Hollywood Records.
On the chart week of March 28, 2009, the album made its chart debut at #98 on the U.S. Billboard 200. The album's first single, "Do It for You", failed to chart, as well as the second single "Do You Love Me".