Uckermark I is an electoral constituency (German: Wahlkreis) represented in the Landtag of Brandenburg. It elects one member via first-past-the-post voting. Under the constituency numbering system, it is designated as constituency 11. It is located in the Uckermark district^[2]

The constituency includes the towns of Nauen and Prenzlau, as well as the communities of Nordwestuckermark and Uckerland, and the administrative divisions of Brüssow, Gerswalde and Gramzow.

There were 45,603 eligible voters in 2024.^[3]

State election (2024): Uckermark I[4]
Notes:		Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively.
Party		Candidate		Votes	%	±%	Party votes	%	±%
	AfD	Y Felix Teichner		12,324	39.8	13.8	11,205	35.9	9.3
	SPD	Hanka Mittelstädt		9,853	31.8	6.1	8,077	25.9	1.5
	BSW						4,767	15.3
	CDU	Fährmann		4,464	14.4	4.8	3,683	11.8	6.7
	BVB/FW	Richter		1,732	5.6	2.5	677	2.2	3.9
	Left	Krumrey		1,693	5.5	6.2	907	2.9	8.2
	Greens	Heuermann		420	1.4	5.7	805	2.6	5.1
	APT						482	1.5	0.4
	FDP	Gerulat		330	1.1	1.3	161	0.5	2.1
	Plus						158	0.5	0.3
	DLW						147	0.5
	Third Way	Fischer		145	0.5		70	0.2
	Values						47	0.2
	DKP						14	0.0
Informal votes				555			316
Total valid votes				30,961			31,200
Turnout				31,516	69.1	14.7
	AfD hold		Majority	2,471	8.0	7.7

• Politics of Brandenburg
• Landtag of Brandenburg