Munger Terrace is an architecturally significant rowhouse in the Central Hillside neighborhood of Duluth, Minnesota, United States. It was designed by Oliver G. Traphagen and Francis W. Fitzpatrick and built from 1891 to 1892, originally containing eight luxury townhomes. Munger Terrace was listed on the National Register of Historic Places in 1976 for its local significance in the theme of architecture. It was nominated for being Duluth's finest example of Châteauesque architecture applied to an apartment building.

Oliver Green Traphagen was an American architect who designed many notable buildings in Duluth, Minnesota, during the late 19th century and in the Territory of Hawaii during the early 20th century. Among his most famous landmarks are the Oliver G. Traphagen House in Duluth, called the Redstone, and the Moana Hotel in Honolulu, both of which are on the National Register of Historic Places, as are several other buildings he designed.