阿萨尔加恩杰（Asarganj），是印度比哈尔邦Munger县的一个城镇。总人口5706（2001年）。

该地2001年总人口5706人，其中男性3011人，女性2695人；0—6岁人口813人，其中男417人，女396人；识字率69.84%，其中男性为76.35%，女性为62.56%。

{{Infobox settlement | name =Asarganj | native_name =Jalalabad | native_name_lang =angika | other_name =Jalalabad | nickname = | settlement_type =Sub urban market | image_skyline = | image_alt = | image_caption = | pushpin_map =India Bihar | pushpin_label_position =right | pushpin_map_alt = | pushpin_map_caption =Location in Bihar, India | latd =25.15 | latm = | lats = | latNS =N | longd =86.68 | longm = | longs = | longEW =E | coordinates_display =inline,title | subdivision_type = | subdivision_name =Tarapur | subdivision_type1 =Tarapur | subdivision_name1 =Bihar | subdivision_type2 =DistrictMunger | subdivision_name2 | established_title = | established_date = | founder = | named_for = | government_type = | governing_body = | unit_pref =Metric | area_footnotes = | area_rank = | area_total_km2 = | elevation_footnotes = | elevation_m =44 | population_total = | population_as_of =2001 | population_rank = | population_density_km2 =auto | population_demonym = | population_footnotes = | demographics_type1 =Languages | demographics1_title1 =Hindi | demographics1_info1 =[[Angikalanguage|Angika], Hindi | timezone1 =IST | utc_offset1 =+5:30 | postal_code_type =PIN | postal_code =813201 | registration_plate = | website = | footnotes = }} Asarganj is a [sub urban market]] in Munger district in the state of Bihar, India.Before independence it was known as KACHAHARI(court)of local Jamindar (tax collector of Raj Baneli headed by Krishnanand singh.A famous Badi Durga mandir located at Hat Bazar,Jalalabad.Stablished by Raj Baneli.Every year during Durga festival than gueen of sultanganj garh inaurated the festival and it was end on vijyadashmi with durga visarjan at Dhobia pokhar sitiuated at Narayanpur village, half kilometer west from mandir.