Wikipedia
JMJ
JMJ may refer to:
- Holy Family, consisting of Jesus, Mary, and Joseph
- Jam Master Jay, (1965–2002), American musician and rapper
- Jam Master Jay Records, an American record label
- Jean Michel Jarre (born 1948), French composer and producer
- Justin Meldal-Johnsen (born 1970), American musician
- World Youth Day (French: , Spanish , Portuguese: )