Wadj can refer to:
The Egyptian Pharaoh Djet. The Ancient Egyptian word for papyrus. An Ancient Egyptian hieroglyph, the papyrus stem. Wadj-wer, an ancient Egyptian god of fertility Wadj amulet, an Ancient Egyptian amulet in the shape of a papyrus stem WBHV (Somerset, Pennsylvania), a silent radio station (1330 AM) licensed to Somerset, Pennsylvania, United States, which held the call sign WADJ from 1980 to 1987