Madison Public Library was founded in 1907 by the Woman's Club of Madison and once occupied a 1912 Carnegie building; it is now housed in the city hall building.

Maxine White-Sutherland Public Library, the public library serving Sutherland, Nebraska.

Meadow Grove Public Library, the public library serving Meadow Grove, Nebraska.

Milligan Public Library, the public library serving Milligan, Nebraska.

Mitchell Public Library, the public library serving Mitchell, Nebraska.

Morton-James Public Library, the public library serving Nebraska City, Nebraska.

Naper Public Library, the public library serving Naper, Nebraska.

The mission of the Neligh Public Library is to provide access to informational, educational, cultural, and recreational library materials and services in a variety of formats and technologies; and to uphold the public’s freedom of access to information.

Newman Grove Public Library, the public library serving Newman Grove, Nebraska.

Public library serving the Niobrara community with books, resources, and programs.