The Tui Manu'a Graves Monument is a funerary marker and grave site on the island Ta'u, the largest island of the Manu'a group in American Samoa.

It consists of a stone platform, about 3 feet (0.91 m) in height, that is roughly rectangular in shape with a projection at one end.

It is the burial site of several (four or five) tu'i, or kings, of Manu'a, including Tui Manu'a Matelita and Tui Manu'a Elisala, the Samoan leader whose signature granted the United States hegemony over the islands.

[2] The monument was listed on the National Register of Historic Places in 2015.

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