'''Delhi''' ({{IPAc-en|ˈ|d|ɛ|l|i}}, {{IPA-hi|d̪ɪlliː}} '''''Dilli,{{IPA-ur|ˈdɛɦliː|lang}}'''''), dengan nama resmi '''National Capital Territory of Delhi''' ('''NCT'''), adalah [[Wilayah#Wilayah Ibukota|wilayah Ibukota]] di [[India]].<ref>{{cite web|url=http://indiacode.nic.in/coiweb/amend/amend69.htm|title=The Constitution (Sixty-Ninth Amendment) Act, 1991|publisher=Ministry of Law and Justice, [[Government of India]]|accessdate=23 November 2014}}</ref> Selama masa [[Kemaharajaan Britania]], Delhi merupakan bagian dari [[Provinsi Punjab (India Britania)|provinsi Punjab]] dan secara historis dan budaya berhubungan dengan [[daerah Punjab]].<ref>{{cite book|title=The American Heritage Dictionary of the English Language|url=https://archive.org/details/americanheritage0000unse_a1o7|publisher=Houghton Mifflin Company|year=2000|edition=fourth}}</ref> Populasinya sekitar 16,3 juta sehingga menjadikannya [[Daftar kota di India menurut populasi|kota terpadat kedua]] dan [[Daftar aglomerasi perkotaan di India|aglomerasi perkotaan terpadat kedua]] di India.<ref name="Delhiuapop2011">{{cite web |url= http://censusindia.gov.in/2011-prov-results/paper2/data_files/india2/Million_Plus_UAs_Cities_2011.pdf |title= Urban agglomerations/cities having population 1 million and above|year=2011|work= Provisional population totals, census of India 2011|format=PDF|publisher=Registrar General & Census Commissioner, India |accessdate=26 January 2012}}</ref><ref name="habib, Royal, karamchandani, National">{{Cite book|title=The agrarian system of Mughal India, 1556–1707|last=Habib|first=Irfan|publisher=[[Oxford University Press]]|isbn=978-0-19-562329-1|url=http://books.google.co.in/books?id=0ymFAAAAIAAJ|quote=''... The current Survey of India spellings are followed for place names except where they vary rather noticeably from the spellings in our sources: thus I read "Dehli" not "Delhi ...''|year=1999}}
* {{Cite journal|title=Journal of the Royal Asiatic Society of Great Britain & Ireland|author=Royal Asiatic Society|publisher=[[Cambridge University Press]]|url=http://books.google.com/books?id=mtosAAAAIAAJ|quote=''... also Dehli or Dilli, not Delhi...''| year=1834}}
* {{Cite journal|title=India, the beautiful|first=L.T|last=Karamchandani|publisher=Sita Publication|url=http://books.google.com/books?id=_sHWfveQGksC|quote=''... According to available evidence the present Delhi, spelt in Hindustani as Dehli or Dilli, derived its name from King ...''| year=1968}}