Mukhorshibirsky District (; ) is an administrative and municipal district (
raion), one of the
twenty-one in the
Republic of Buryatia,
Russia. It is located in the center of the republic. The area of the district is . Its
administrative center is the
rural locality (a
selo) of Mukhorshibir. As of the
2010 Census, the total population of the district was 24,969, with the population of Mukhorshibir accounting for 20.9% of that number.