Jui

Jui or JUI may refer to:

• Jamiat Ulema-e-Islam (JUI), a Pakistani religious political party which split in 1988 into JUI-F and JUI-S
• Rui (state) (芮; Jui in Wade–Giles), a Chinese state during the Zhou dynasty
• Rui (surname) (芮; Jui in Wade–Giles), a Chinese surname
• jui, the ISO 639-3 code for the extinct Ngadjuri language