J & J
# J & J

J & J or J and J may refer to:

* Johnson & Johnson, an American multinational medical devices, pharmaceutical and consumer packaged goods manufacturer
* J & J Snack Foods, an American food and beverage manufacturing and marketing conglomerate
* J & J Ultralights, an American ultralight aircraft manufacturer
* Jaffa–Jerusalem railway, a railroad that connected Jaffa and Jerusalem
* Jamie Noble and Joey Mercury, an American wrestling tag team known as J&J Security
