Badarpur Assembly constituency is one of the 126 constituencies of the Legislative Assembly of Assam state in northeastern India.

Badarpur (constituency number 5) is one of the 5 constituencies located in Barak Valley of Karimganj district. Badarpur is part of the Karimganj Lok Sabha constituency along with 7 other assembly segments, namely Patharkandi, Karimganj North, Karimganj South, Ratabari in Karimganj district, Hailakandi, Katlichera and Algapur in Hailakandi district.

• 1951: Moulana Abdul Jalil Choudhury, Indian National Congress.
• 1957: Moulana Abdul Jalil Choudhury, Indian National Congress.
• 1958: Bimala Prasad Chaliha, Indian National Congress.
• 1962: Moulana Abdul Jalil Choudhury, Indian National Congress.
• 1967: Moulana Abdul Jalil Choudhury, Indian National Congress.
• 1972: Moulana Abdul Jalil Choudhury, Indian National Congress.
• 1978: Ramendra De, Communist Party of India (Marxist).
• 1983: Gulam Subhany Choudhury, Indian National Congress.
• 1985: Ramendra De, Communist Party of India (Marxist).
• 1991: Abu Saleh Najmuddin, Indian National Congress.
• 1996: Abu Saleh Najmuddin, Indian National Congress.
• 2001: Jamal Uddin Ahmed, All India Trinamool Congress.
• 2006: Anwarul Hoque, All India United Democratic Front.
• 2011: Jamal Uddin Ahmed, Indian National Congress.
• 2016: Jamal Uddin Ahmed, Indian National Congress.

Year	Member	Party
2021	Abdul Aziz		All India United Democratic Front

2016 Assam Legislative Assembly election: Badarpur

Party		Candidate	Votes	%	±%
	INC	Jamaluddin Ahmed	38,266	34.00	−5.16
	AIUDF	Abdul Aziz	36,178	32.15	+1.05
	BJP	Dipak Deb	35,694	31.72	+4.89
	Independent	Sazidul Hoque	418	0.37	N/A
	SP	Kamrul Islam	303	0.26	N/A
	Independent	Subodh Suklabaidya	295	0.26	N/A
	Independent	Oliour Rahman Tapadar	168	0.14	N/A
	Independent	Solmon Shaikh	147	0.13	N/A
	Independent	Abdus Sukkur Baig	142	0.12	N/A
	Independent	Khasruzzaman Talukdar	132	0.11	N/A
	Independent	Anamuddin	101	0.08	N/A
	Independent	Binoy Namasudra	79	0.07	N/A
	NOTA	None of the above	596	0.52	N/A
Majority			2,088	1.85	−6.21
Turnout			1,12,519	80.94	+8.93
Registered electors			1,39,003
	INC hold		Swing

2011 Assam Legislative Assembly election: Badarpur

Party		Candidate	Votes	%	±%
	INC	Jamaluddin Ahmed	35,869	29.16	+11.25
	AIUDF	Helaluddin Choudhury	28,487	31.10	−5.59
	BJP	Biswarup Bhattacharjee	24,573	26.83	−3.31
	AITC	Fakaruddin	1,194	1.30	N/A
	Independent	Moinul Islam	837	0.91	N/A
	NCP	Fakaruddin Ali Ahmed	644	0.70	N/A
Majority			7,382	8.06	+1.51
Turnout			91,604	72.01	+6.15
Registered electors			1,27,213
	INC gain from AIUDF		Swing

Assam Legislative Assembly election, 2006: Badarpur

Party		Candidate	Votes	%	±%
	AIUDF	Anowarul Hoque	29,680	36.69	N/A
	BJP	Biswarup Bhattacharjee	24,377	30.14	−7.95
	INC	Jamaluddin Ahmed	22,573	27.91	+10.21
	CPI(M)	Ramendra De	1,823	2.25	N/A
	Independent	Abdul Khalique	1,081	1.34	N/A
	Independent	Sukanti Bhattacharjee	715	0.88	N/A
	Independent	Sambhu Kanti Namasudra	350	0.43	N/A
	Independent	Khaliluddin	293	0.36	N/A
Majority			5,303	6.55	+4.01
Turnout			80,892	65.86	−4.18
Registered electors			1,22,828
	AIUDF gain from AITC		Swing

Assam Legislative Assembly election, 2001: Badarpur

Party		Candidate	Votes	%	±%
	AITC	Jamaluddin Ahmed	30,471	40.63
	BJP	Dipak Deb	28,563	38.09
	INC	Abu Saleh Najmuddin	13,274	17.70
	Independent	Helaluddin	1,935	2.58
	Independent	Nilay Kanti Paul	567	0.76
	Independent	Abdur Rakib	101	0.13
	Independent	Abdur Raquib Choudhury	85	0.11
Majority			1,908	2.54
Turnout			74,996	70.04
Registered electors			1,07,070
	AITC gain from INC		Swing

• "Results of all Assam Assembly elections". eci.gov.in. Election Commission of India. Retrieved 15 March 2022.

24°52′N 92°34′E / 24.86°N 92.56°E / 24.86; 92.56