Yamashita Park (山下公園, Yamashita Kōen) is a public park in Naka Ward, Yokohama, Japan, famous for its waterfront views of the Port of Yokohama.

[1] A Scotsman, Marshall Martin, advisor to Mayor Ariyoshi Chuichi, is credited with persuading the city government to use rubble from the Kannai commercial district to reclaim the former waterfront as a park.

The park was requisitioned in 1945 during the Occupation of Japan for military housing, reverting to Japanese control in 1960.

Across the street from the park is the Hotel New Grand where General Douglas MacArthur spent his first night in Japan his arrival on August 30, 1945.

As well as public green space with trees, flower beds, fountains and memorials, Yamashita Park is also noted as the location of: