Lawngtlai East Legislative Assembly constituency is one of the 40 Legislative Assembly constituencies of Mizoram state in India.

It is part of Lawngtlai district and is reserved for candidates belonging to the Scheduled Tribes.

Members of the Legislative Assembly

Year	Name	Party
2008	H. Zothangliana		Indian National Congress
2013
2018	H. Biakzaua		Mizo National Front
2018	Lorrain Lalpekliana Chinzah		Zoram People's Movement

Election results

2023

2023 Mizoram Legislative Assembly election: Lawngtlai East

Party		Candidate	Votes	%	±%
	MNF	H. Biakzaua
	INC	H. Zothangliana
	BJP	N.C. Muankima
	ZPM	Lorrain Lalpekliana Chinzah
	NOTA	None of the Above
Majority
Turnout
			Swing

2018

2018 Mizoram Legislative Assembly election: Lawngtlai East

Party		Candidate	Votes	%	±%
	MNF	H. Biakzaua
	NOTA	None of the Above
Majority
Turnout
	gain from		Swing