This is the data release from the Two Micron All Sky Survey. This release covers 2,483 deg2 of northern sky observed from the 2MASS facility at Mt. Hopkins, AZ. The release data products include 233,979 compressed 512x1024 pixel (1"/pixel) Atlas Images in the three survey bands, and Catalogs containing positional and photometric information for 20.2 million Point and 73,980 Extended sources.