Bell Rock Memorial Park is a public park between Main, Wigglesworth, Meridan, and Ellis Streets in Malden, Massachusetts. The west side of the rock is the site of the two earliest Congregational meeting houses in Malden. The park also has an American Civil War memorial statue "The Flag Defenders" by Bela Pratt and a World War II memorial. The park was laid out in 1910 by Frederick Law Olmsted Jr. The park was listed on the National Register of Historic Places in 2001.