KKDJ

KKDJ may refer to:


 * KKDJ-CD, a low-power television station (channel 18, virtual 8) licensed to serve Visalia, California, United States; see List of television stations in California
 * KBFP-FM, a radio station (105.3 FM) licensed to serve Delano, California, which held the call sign KKDJ from 1998 to 2006
 * KMJ-FM, a radio station (105.9 FM) licensed to serve Fresno, California, which held the call sign KKDJ from 1979 to 1996
 * KIIS-FM, a radio station (102.7 FM) licensed to serve Los Angeles, California, which held the call sign KKDJ from 1971 to 1975