Muhammad Saalih Al-Munajjid (محمد صالح المنجد) (an haife shi a ranar 7 ga Yuni, 1960/30 Dhul hijjah, 1380) fitaccen malamin addinin Islama ne Bafalasdine da Saudiya, wanda ake ganin masani ne mai daraja a cikin kungiyar Salafi (a cewar Al Jazeera); kuma wanda ya kafa gidan yanar gizon fatwa IslamQA, ɗaya daga cikin shahararrun gidajen yanar gizon Islama, kuma (a cewar Alexa.com har zuwa Nuwamba 2015) gidan yanar gizon da ya fi shahara a duniya kan batun Musulunci gabaɗaya. Al-Munajjid haifaffen Falasdinawa ne da ke gudun hijira a Aleppo, Syria a 1960, kuma ya girma a Saudi Arabia. Ya halarci makarantar firamare, ta tsakiya da ta sakandare a Riyadh. Sannan ya koma Dhahran a masarautar Saudiyya, inda ya kammala karatunsa na jami'a. Ya yi karatun digiri a jami’ar King Fahd ta Man Fetur da Ma’adanai (KFUPM) da ke Dhahran, Saudi Arabia, inda ya yi digirinsa na farko a fannin Gudanar da Masana’antu. Al-Munajjid ya karanci shari'ar Musulunci a ƙarƙashin malamai 'Abd al-Aziz ibn Baaz, Muhammad ibn al Uthaymeen, Abdullah Ibn Jibreen, Saleh Al-Fawzan, da Abdul-Rahman al-Barrak.