WJET may refer to:

• WJET (AM), a radio station (1400 AM) licensed to Erie, Pennsylvania, United States
• WJET-TV, a television station (channel 24) licensed to Erie, Pennsylvania, United States

• DEVK-Arena
• Dev-Kesken
• Dev Kharoud
• Devki
• Devkinandan Khatri
• Devkit-power
• Devkitpower
• Devkota Memorial Higher Secondary School
• Dev Kumar
• Devky Ty To Znaj
• DevLab
• Devlab
• Devlab (Album)
• Devlab (disambiguation)
• DevLab (research alliance)
• DevLab (Research Alliance)
• Devlali - Bhusaval Passenger
• Devlali (Vidhan Sabha constituency)
• Devla, Porbandar
• Devlet Giray (disambiguation)
• Devlet Güzel Sanatlar Akademisi
• Devlethan, Hocalar
• Devlet Shah Hatun
• Devlet Şah Hatun
• De Vlieger (disambiguation)