Naoboicha Assembly constituency is one of the 126 assembly constituencies of Assam a north east state of India. Naoboicha is also part of Lakhimpur Lok Sabha constituency.

• 1967: Bhupen Hazarika, Independent
• 1972: Lila Kanta Das, Indian National Congress
• 1978: Afazuddin Ahmed, Independent
• 1983: Afazuddin Ahmed, Indian National Congress
• 1985: Jagot Hazarika, Independent
• 1991: Moni Kumar Subba, Indian National Congress
• 1996: Moni Kumar Subba, Indian National Congress
• 1998: Moniram Pathori, Asom Gana Parishad
• 2001: Sultan Sadik, Independent
• 2006: Sanjay Raj Subba, Independent
• 2011: Sanjay Raj Subba, Indian National Congress
• 2016: Mamun Imdadul Haque Chawdhury, All India United Democratic Front
• 2021: Bharat Narah, Indian National Congress

2021 Assam Legislative Assembly election: Naoboicha

Party		Candidate	Votes	%	±%
	INC	Bharat Narah	52,905	27.34	+6.47
	Independent	Azizur Rahman	49,292	25.47	N/A
	Independent	Rao Gajendra Singh	40,710	21.04	N/A
	AGP	Jayanta Khaund	35,279	18.23	+13.26
	NPP	Biri Joy	3,779	1.95	N/A
	BGP	Bikash Debnath	3,071	1.59	N/A
	AJP	Putali Kayasta	1934	1.00	N/A
	Independent	Abdul Goffur	1300	0.67	N/A
	Independent	Saheba Ahmed	1032	0.53	+0.03
	SUCI(C)	Anupam Chutia	781	0.4	−0.05
	RUC	Ubaidur Rahman	735	0.38	N/A
	NCP	Dipak Saikia	581	0.3	N/A
	NOTA	None of the above	2,102	1.09	+0.37
Majority			3,613	1.87	+1.11
Turnout			1,93,501	85.19	−2.94
Registered electors			2,27,134
	INC gain from AIUDF		Swing

2016 Assam Legislative Assembly election: Naoboicha

Party		Candidate	Votes	%	±%
	AIUDF	Mamun Imdadul Haque Chawdhury	56,003	34.51	+12.75
	BJP	Rao Gajendra Singh	54,770	33.75	+15.95
	INC	Sanjay Raj Subba	33,862	20.87	−6.19
	AGP	Jayanta Khaund	8,070	4.97	−4.38
	Independent	Simanta Boruah	2,787	1.71	N/A
	Independent	Pawan Majhi Sautal	2,481	1.52	N/A
	Independent	Saheba Ahmed	827	0.50	N/A
	SUCI(C)	Anupam Chutia	737	0.45	−0.09
	Independent	Dr. Debabrat Gogoi	640	0.39	N/A
	Independent	Sofiqul Islam	512	0.31	N/A
	Independent	Dilwar Hussain	371	0.22	N/A
	NOTA	None of the above	1,176	0.72	N/A
Majority			1,233	0.76	−4.54
Turnout			1,62,236	88.13	+5.72
	AIUDF gain from INC		Swing	+9.65

2011 Assam Legislative Assembly election: Naoboicha

Party		Candidate	Votes	%	±%
	INC	Sanjay Raj Subba	33,946	27.06
	AIUDF	Mamun Imdadul Haque Chowdhury	27,288	21.76
	BJP	Rao Gajendra Singh	22,328	17.80
	Independent	Sultan Medhi	16,855	13.44
	AGP	Phanidhar Baruah	11,721	9.35
	Independent	Ganesh Pradhan	4,207	3.35
	Independent	Dr. Pradip Patra	2,938	2.34
	Independent	Jayanta Khound	1,995	1.59
	AITC	Vinod Pasi	1,671	1.33
	Independent	Eunus Ali	942	0.75
	SUCI(C)	Sushil Bora	673	0.54
	Independent	Md. Khalilur Rahman	463	0.37
	Independent	Shyamal Hazarika	398	0.32
Majority			6,658	5.30
Turnout			1,25,425	82.41
	INC gain from Independent		Swing

• Naoboicha
• List of constituencies of Assam Legislative Assembly

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

27°10′N 94°01′E / 27.17°N 94.02°E / 27.17; 94.02