The districts with their websites are mentioned below :-
District Official Website
Agra http://agra.nic.in
Aligarh http://aligarh.nic.in
Allahabad http://allahabad.nic.in
Ambedkar Nagar http://ambedkarnagar.nic.in
Amethi http://amethi.nic.in/Aligarh http://aligarh.nic.in
Allahabad http://allahabad.nic.in
Ambedkar Nagar http://ambedkarnagar.nic.in
Amroha http://jpnagar.nic.in
Auraiya http://auraya.nic.in
Azamgarh http://azamgarh.nic.in
Baghpat http://bagpat.nic.in
Bahraich http://behraich.nic.in
Ballia http://ballia.nic.in
Balrampur http://balrampur.nic.in
Banda http://banda.nic.in
Barabanki http://barabanki.nic.in
Bareilly http://bareilly.nic.in
Basti http://basti.nic.in
Bijnor http://bijnor.nic.in
Budaun http://badaun.nic.in
Bulandshahar http://bulandshahar.nic.in
Chandauli http://chandauli.nic.in
Chitrakoot http://chitrakoot.nic.in
Deoria http://deoria.nic.in
Etah http://etah.nic.in
Etawah http://etawah.nic.in
Faizabad http://faizabad.nic.in
Farukkhabad http://farrukhabad.nic.in
Fatehpur http://fatehpur.nic.in
Firozabad http://firozabad.nic.in
Gautam Buddha Nagar http://gbnagar.nic.in
Ghaziabad http://ghaziabad.nic.in
Ghazipur http://ghazipur.nic.in
Gonda http://gonda.nic.in
Gorakhpur http://gorakhpur.nic.in
Hamirpur http://hamirpur.nic.in
Hapur http://hapur.nic.in/index.aspx
Hardoi http://hardoi.nic.in
Hathras http://hathras.nic.in
Jalaun http://jalaun.nic.in
Jaunpur http://jaunpur.nic.in
Jhansi http://jhansi.nic.in
Kannauj http://kannauj.nic.in
Kanpur Dehat http://kanpurdehat.nic.in
Kanpur Nagar http://kanpurnagar.nic.in
Kasganj http://Kanshiramnagar.nic.in
Kaushambi http://kaushambhi.nic.in
Kushi Nagar http://kushinagar.nic.in
Lakhimpur Kheri http://kheri.nic.in
Lalitpur http://lalitpur.nic.in
Lucknow http://lucknow.nic.in
Maharajganj http://maharajganj.nic.in
Mahoba http://mahoba.nic.in
Mainpuri http://mainpuri.nic.in
Mathura http://mathura.nic.in
Mau http://mau.nic.in
Meerut http://meerut.nic.in
Mirzapur http://mirzapur.nic.in
Moradabad http://moradabad.nic.in
Muzaffar Nagar http://muzaffarnagar.nic.in
Pilibhit http://pilibhit.nic.in
Pratapgarh http://pratapgarh.nic.in
Raebareli http://raebareli.nic.in
Rampur http://rampur.nic.in
Saharanpur http://saharanpur.nic.in
Sambhal http://sambhal.nic.in/
Sant Kabir Nagar http://sknagar.nic.in
Sant Ravidas Nagar http://srdnagar.nic.in
Shahjahanpur http://shahjahanpur.nic.in
Shamali http://shamli.nic.in/
Shravasti http://shravasti.nic.in
Siddharth Nagar http://sidharthnagar.nic.in
Sitapur http://sitapur.nic.in
Sonbhadra http://sonbhadra.nic.in
Sultanpur http://sultanpur.nic.in
Unnao http://unnao.nic.in
Varanasi http://varanasi.nic.in