Mecklenburg-Strelitz was a Kreis (district) in the southern part of Mecklenburg-Western Pomerania, Germany. The district was created by merging the three previous districts Neubrandenburg, Neustrelitz and Strasburg in 1994. On 4 September 2011, it was merged into Mecklenburgische Seenplatte. Neighboring districts were (from the north clockwise) Demmin, Ostvorpommern Uecker-Randow, the districts Uckermark, Oberhavel and Ostprignitz-Ruppin in Brandenburg, and the district Müritz. The district-free city Neubrandenburg was nearly completely surrounded by the district.