Masallacin Sidi El Haloui masallaci ne mai tarihi da kuma rukunin addini a Tlemcen, Algeria. Masallacin an sadaukar dashi ne ga Abou Abdallah Echoudsy, wanda aka sani da Sidi el Haloui, wani dan qadi ne daga Seville wanda ya zo Tlemcen a karshen karni na 13. Daga baya an zarge shi da sihiri, mai yiwuwa a matsayin wani ɓangare na makircin ɓatanci, kuma an kashe shi a cikin 1305 ko 1337. Bayan gyaran mutuncinsa, Sarkin Marinid Abu Inan ya gina wannan rukunin addini kusa da mausoleum a 1353 ko 1354 (754 AH). Ginin tarihin ya kunshi masallaci, kabarin Sidi el Haloui da aka gina kusa da shi, da kuma wurin yin alwala a kan hanyar. Har ila yau, hadadden ya hada da madrasa da zawiya, amma wannan bai tsira ba. Kabarin tsari ne mara kyau. Zauren wankan janaba, wanda yake tsaye a yau, an rufe shi da wani dome na tsakiya kuma ya ƙunshi bandakuna. Tsarin masallacin yayi kamanceceniya da Masallacin Sidi Boumediene, wanda mahaifin Abu Inan Abu al-Hasan ya gina a yankin Tlemcen sama da shekaru goma da suka gabata.