Jelfa
Djelfa (    )babban birni ne na lardin Djelfa, Aljeriya kuma wurin da tsohon birni ne kuma tsohon bishop na Fallaba,wanda ya kasance babban titular Katolika na Latin.

Tana da yawan jama'a 490,248(ƙidayar 2018).Garin yana kan mahadar titin N1 da N46.

Geography 
Djelfa yana kan tsayin ƙafa 3,734(1,138 m)a cikin Ouled Naïl Range na arewa ta tsakiyar Aljeriya,tsakanin garuruwan Bousaada da Laghouat .Yana cikin wani yanki na tsaka-tsaki tsakanin busasshiyar ƙasa mai kama da Hautes Plaines(high plateaus)na arewa,wanda ke da ƙaho (tafkunan gishiri masu tsaka-tsaki),da Sahara zuwa kudu.An kafa garin a cikin 1852 a matsayin gidan soja na Faransa akan tsarin geometric.Tana aiki a matsayin muhimmiyar cibiyar kasuwar dabbobi ga ƙungiyar makiyaya ta Ouled Nail.Djelfa yana kan Titin Afirka mai tsayin mil 12,000.

Yankin da ke kewaye da shi shekaru aru-aru ya kasance wurin haduwar mutanen Ouled Naïl,wadanda ke zaune a cikin tanti masu ratsin baki da ja kuma suna da'awar zuriyar annabin Musulunci,Muhammad.

Tarihi 

Yankin sanannen sananne ne saboda yawan sassaƙaƙen dutsen Neolithic wanda ya kasance daga 7000 zuwa 5000 BC.Arewacin garin Djelfa akwai wani babban siffa ta zahiri da aka sani da Rocher de Sel(Turanci:Dutsen Gishiri) wanda ya haifar da zazzagewar gishirin dutse da ruwan sama.A yamma da garin Megalithic tsarin jana'izar ana samunsu.

A lokacin daular Roma,an gina wani gari na Romawa mai suna Fallaba a wurin Djelfa.Wannan garin ya daɗe har zuwa ƙarshen zamani.

A karni na 11,Fatimidawa sun aika da Banu Hilal zuwa yankunan Tripolitania, Tunisiya da Constantine a kan Zirids. Garin ya zama muhimmin wurin ciniki a zamanin Hafsid.

A lokacin Philippe Pétain,an sanya sansanin taro a Djelfa.

Tarihin Ikklisiya 
A lokacin Masarautar Vandal da Daular Rome garin shine wurin zama na tsohon bishop. Bishop din ya kasance mai mahimmanci sosai a cikin Late Roman lardin Numidia don zama ɗaya daga cikin manyan bishop ɗin suffragan na Archbishopric na Babban Bishop a cikin Carthage. 

Yana yiwuwa Kiristanci ya zo garin ne kawai bayan mulkin Constantine Mai Girma,domin babu wani tarihin bishop a ƙarƙashin Romawa.Sanannen bishop na wannan diocese na Afirka shine bishop na Katolika Salo da aka ambata a cikin 484. Wannan ya makara sosai idan aka kwatanta da yawancin sauran diocese a Numidia.Bishop Salo ya shiga cikin taron majalisa da aka taru a Carthage a cikin 484 da mai mulkin Arian,Huneric na Vandal Kingdom;bayan an kori Salo na Majalisar Dattawa(wataƙila)zuwa Sicily mai sarrafa Vandal.

Kamar yawancin bishop-bishop a Afirka ta Rum,ta dushe bayan da musulmi suka mamaye yankin Magrib.

Titular gani 
A cikin 1933 an mayar da diocese a matsayin bishopric na Katolika na Latin. 

Tana da ma'aikatu masu zuwa,galibin matsayi na bishop(mafi ƙasƙanci)tare da banbance na archiepiscopal (matsakaici):

 Akbishop Titular: Cardinal Francesco Morano (1962.04.05 - 1962.04.20)
 Vincent Billington, Mill Hill Mishaneri (MHM) (1965.05.03 - 1970.12.07)
 Alexius Obabu Makozi (1971.02.20 - 1972.07.30)
 Rudolph A. Akanl (1972.11.16 – 1973.04.13)
 James Terry Steib, Masu Mishan na Maganar Allah(SVD)(1983.12.06 - 1993.03.24)
 Lorenzo Ceresoli (1993.12.20 - . . . ), Comboni Missionaries of the Heart of Jesus (MCCJ), Apostolic Vicar emeritus of Awasa (Ethiopia)

Al'adu 
Mazaunan kuma su ne Ouled Naïl da ke zaune a Biskra,M'Sila da kuma cikin Saharan Atlas.

Yanayi 
Djelfa yana da yanayi mara kyau(Köppen weather classification BSk),tare da ƙarin hazo a cikin hunturu fiye da lokacin rani. Dusar ƙanƙara ba sabon abu ba ne a cikin hunturu.

Nassoshi

Tushen da hanyoyin haɗin waje 

  Djelfa Forums
 GCatholic
  Djelfa - The capital of the Algerian Highlands
Biranen Aljeriya