Forte do Presépio

{{Infobox military installation

| name = Forte do Presépio

| native_name = Forte do Castelo do Senhor Santo Cristo do Presépio de Belém

| location = Belém, Pará

| country = Brazil

| image = Forte do Castelo em Belém-Pará.jpg

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| type = Fort

| coordinates = {{coord|-1.454444|-48.505278}}

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| pushpin_map = Brazil

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| pushpin_map_caption = Location of Forte do Presépio in Brazil

| pushpin_label = Forte do Presépio

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| built = {{Start date|1616}}

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| builder = Francisco Caldeira Castelo Branco

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| footnotes = {{designation list|embed = yes| designation1 = Brazil| designation1_date = 1961|designation1_number =644}}

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Forte do Presépio (formally Forte do Castelo do Senhor Santo Cristo do Presépio de Belém) is a fort located in Belém, Pará, Brazil. It was built in 1616 by Francisco Caldeira Castelo Branco at Maúri Point, a promontory on the right bank of the mouth of the Guamá River and Guajará Bay. The first chapel in Belém was located in the fort. It was a temporary structure and was dedicated to Our Lady of Grace, and was moved a few years later to the current Largo da Sé, and became the Cathedral of Our Lady of Grace in the 18th century. The fort was listed as a historic structure by the National Historic and Artistic Heritage Institute in 1961.