Lal Bahadur Nagar Assembly constituency is a constituency of Telangana Legislative Assembly, India. Created shortly before the 2009 general elections, it is one among 14 constituencies in Ranga Reddy district. It is part of 24 constituencies of GHMC and part of Malkajgiri Lok Sabha constituency. It covers the city of Lal Bahadur Nagar and its surroundings.