The Gardiner Public Library is the public library of Gardiner, Maine, and the surrounding communities of Farmingdale, Litchfield, Pittston, Randolph, and West Gardiner.

[1] The present library was built in 1881 and designed by architect Henry Richards.

[2] In 1960 the J. Walter Robinson Reference Wing was added, and in 1977 the Burress Moore, III Children's Room was created[3] using the second floor of the library, which had originally been designed as a public hall known as Library Hall.

[4] The Community Archives Room was established in 1985 in the basement level of the library.

It was renovated in 2016 and serves as the community's local history and genealogy center.