Uckermark – Barnim I is an electoral constituency (German: Wahlkreis) represented in the Bundestag.

[1] Uckermark – Barnim I was created for the inaugural 1990 federal election after German reunification.

[1] Uckermark – Barnim I was created after German reunification in 1990, then known as Prenzlau – Angermünde – Schwedt – Templin – Gransee.

Originally, the constituency comprised the independent city of Schwedt and the districts of Prenzlau, Angermünde, Templin, and Gransee.

It acquired its current configuration in the 2002 election, as Schwedt, Angermünde, Prenzlau, and Templin were merged into the Uckermark district.

It lost Gransee while acquiring the northern part of the new Barnim district, as well as the entirety of the Amt of Groß Schönebeck.

The constituency was first represented by Markus Meckel of the Social Democratic Party (SPD) from 1990 to 2009.

Yellow background denotes an electorate win by a list member, or other incumbent.