The Grand Army of the Republic Hall, also known as the General Frederick W. Lander Post No.

5, Grand Army of the Republic, is an historic building located at 58 Andrew Street in Lynn, Massachusetts, in the United States.

The hall was built in 1885 by members of the Grand Army of the Republic as a meeting hall and memorial to the Union Army veterans of the Civil War.

The hall was the meeting place of the General Frederick W. Lander Post No.

This article about a National Register of Historic Places listing in Essex County, Massachusetts, is a stub.