Lalganj may refer to several places in India:
Bihar Lalganj, Bihar, a town in Vaishali district Lalganj (community development block) Lalganj, Bihar Assembly constituency
Uttar Pradesh Lalganj, Uttar Pradesh, a town in Raebareli district Lalganj Lok Sabha constituency Lalganj, Uttar Pradesh Assembly constituency Lalganj Ajhara, a tehsil in Pratapgarh district Katghar Lalganj, a town in Azamgarh district
See also Lalganj Assembly constituency (disambiguation)