KACY may refer to:

• the ICAO code for Atlantic City International Airport
• KACY, a radio station (102.5 FM) licensed to Arkansas City, Kansas, United States
• KACY (TV), a former television station licensed to serve Festus, Missouri, United States
• KFXZ (AM), a radio station (1520 AM) licensed to serve Lafayette, Louisiana, United States, which held the call sign KACY from 1990 to 1996
• KTRP (AM), a radio station (1450 AM) licensed to Notus, Idaho, United States, which held the call sign KACY from 1984 to 1990
• KVEN, a radio station (1520 AM) licensed to Port Hueneme, California, United States, which held the call sign KACY from 1958 to 1984
• KCAQ, a radio station (104.7 FM) licensed to serve Oxnard, California, which held the call sign KACY-FM from 1978 to 1983

This disambiguation page lists articles associated with the title KACY.
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