BJD

BJD may refer to:


 * Ball-jointed doll
 * Ballyjamesduff, a town in Ireland
 * Bangladesh Nationalist Party, a political party of Bangladesh
 * Barycentric Julian Date, a time correction in astronomy
 * Biju Janata Dal, a political party in India
 * Bovine Johne's Disease or paratuberculosis
 * Bratislava Jazz Days, a jazz festival in Slovakia
 * Bridget Jones's Diary, a 1996 novel by Helen Fielding
 * Bridget Jones's Diary (film)
 * British Journal of Dermatology