Juan B. Ambrosetti Museum of Ethnography, Ethnographic museum in Montserrat district, Buenos Aires, Argentina.

The Juan B. Ambrosetti Museum of Ethnography is an ethnographic museum in Buenos Aires that houses archaeological finds, crafted objects, and everyday items from the Americas, Africa, and Oceania. The collections are displayed within an Italianate-style building that reflects the institution's long history.

The museum was created in 1904 by the Faculty of Philosophy and Letters, with Juan B. Ambrosetti as its first director. It was the first Argentine institution to separate anthropological research from the natural sciences. Its first archaeological expedition took place in 1905 in Pampa Grande, Salta. In 1927 it moved to its current building on Moreno Street, designed by Pedro Benoit in 1878.

The collections showcase how people across different regions lived, worked, and created objects for daily use and ceremony. Visitors can see the craftsmanship and traditions that shaped communities throughout the Americas and beyond.

The museum keeps limited weekday hours, so plan your visit accordingly. It is housed in a historic building, so expect narrow hallways and older staircases when moving through the galleries.

The museum holds extensive photographic and documentary archives that span more than a century of research and fieldwork. These materials offer a window into how anthropologists studied and documented cultures over time.