ބިހާރު
{{Infobox Indian Jurisdiction|
type=state |
state_name=Bihar |
native_name=Bihar |
base_map=Bihar in India (disputed hatched).svg |
capital=[[Patna]] |
latd = 25.35|longd=85.12|
largest_city=[[Patna]]|
abbreviation=IN-BR |
official_languages=[[Hindi]], [[Urdu]], [[Angika]], [[Bhojpuri]], [[Magahi]], [[Maithili]] |
legislature_type=Bicameral |
legislature_strength=243 + 96|
leader_title_1=[[Governors of Bihar|Governor]] |
leader_name_1=R.S. Gavai |
leader_title_2=[[Chief Ministers of Bihar|Chief Minister]] |
leader_name_2=Nitish Kumar |
established_date=[[1912]] |
area_total=94164 |
area_rank=12th |
area_magnitude=10 |
population_year=2001 |
population_total=82878796  |
population_rank=3rd |
population_density=880 |
districts=38 |
website=gov.bih.nic.in |
}}
{{IndicText}}

'''Bihar''' ([[Hindi]]: बिहार, [[Urdu]]: بہار, {{IPA2|bɪhaːr}},
Bihar (Hindi: बिहार, Urdu: بہار, ,