Riazuddin

Riazuddin () may refer to:

• Riazuddin (physicist) (1930–2013), Pakistani theoretical physicist
• Riazuddin (umpire) (1958–2019), Pakistani cricket umpire
• Hamza Riazuddin (born 1989), English cricketer
• Riyaz Uddin (painter), Indian miniature painter
• Begum Akhtar Riazuddin (born 1928)
• Shaikh Riazuddin (born 1971), Indian cricketer
• Riaz ud-Din (field hockey) (1942-2001), Pakistani Olympic hockey player