Muhammad Sadiq

Muhammad Sadiq, or other spelling variations, may refer to:


 * Mohammad Sadiq (painter) (active 1740s–1790s), Iranian painter
 * Muhammad III as-Sadiq (1813–1882), Bey of Tunis
 * Muhammad Sadiq (photographer) (1822 or 1832 – 1902), Ottoman Egyptian army engineer and surveyor
 * Mohammed Ahmed Sadek (active 1917–1991), Egyptian soldier and defence minister
 * Muhammad Sadiq (boxer) (born 1934), Pakistani boxer
 * Muhammad Sadiq (athlete) (born 1938), Pakistani sprinter
 * Muhammad Sadiq (singer) (born 1942), Indian singer, actor and politician
 * Muhammad Qasim Sadiq (died 1943), Pakistani Sufi sheikh
 * Mohammad Sadique (born 1955), Bangladeshi writer and public official
 * Mohammed Sadiq (diplomat) (active 1990s–2023), Pakistan's ambassador to Afghanistan
 * Mohamed Sadek (footballer, born 1997), Egyptian footballer
 * Mohamad Omar Sadek (born 2003), Lebanese footballer