Union Bank Of India is in Follwing Districts in West Bengal State

Alipurduar
Amtala
Aniya
Ankhona
Arambag
Asansol
Ashoknagar
Baharampur
Balurghat
Banamalipur
Bankipur
Bankura
Barakar
Barasat
Barddhaman
Barijhati
Basirhat
Behala
Beldanga
Bhaluka Road
Bhavanipur
Bhogpur
Birati
Birbhum
Bishnupur
Bolpur
Bongaon
Burdwan
Burul
Calcutta
Champahati
Chandan Nagar
Chandannagar
Chikrand
Chinsurah
Contai
Coochbehar
Dabgram
Dadpur
Dalkhola
Dankuni
Darjeeling
Darjiling
Deulia Bazar
Dharamtolla Kol
Dhubinagadi
Dhulian, Murshidabad
Dhupguri
Diamond Harbour
Durgapur
Falakata
Fulia
Gajol
Gangadhari
Gangarampur
Gayespur
Gobardanga
Gobindapur
Gorabari
Habra
Haldia
Haora
Hatgobindpur
Haur
Howrah
Hugli Chinsurah
Ilampur
Islampur
Jahannagar
Jaigaon
Jalpaiguri
Jangipur
Jhargram
Jiaganj
Jujersah Kuldanga
Kaichar
Kalimpong
Kaliyaganj
Kalyani
Kharagpur
Khaspur Pirtola
Kirnahar
Kolkata
Kolkatta
Krishnachandrapur
Krishnanagar
Kundal
Kundarali
Kunuri
Machkhanda, Barddhaman
Madanmohanpur
Madhyamgram
Malda
Maldah
Mangrul
Margram
Masat
Matigara
Medinipur
Medinipur, Paschim Medinipur, West Bengal
Medinipur, Wb
Memari
Mohanpur
Moregram
Mundalika
Murshidabad
Nababpur
Nadia
Naksalbari
Nalhati
Narayanpur
New Cooch Behar
North Parganas
Old Malda
Pandugram
Panskura
Parganas, South
Paschim Medinipur
Patashpur Kasba
Poali
Pragnas North
Pulinda
Purulia
Raiganj
Raina, Barddhaman
Rajarhat
Rameshwarpur
Rampurhat
Ranaghat
Raniganj
Ranihati
Ratanpur Sagardighi
Rathtala
Sainthia
Serampore
Shaldahamore
Shibmandir
Shyamchandpur
Siliguri
South Pargans
Suri
Tamluk
Tarakeswar
Tarkeswar
Titagarh
Ukhra
Uluberia