Lutzow-Holm Bay is a large bay located in East Antarctica, specifically within the Ross Sea region. It is bordered by the Lutzow-Holm Coast and is known for its ice-covered waters and surrounding glaciers. The bay is an important area for scientific research, particularly in the fields of glaciology and climate studies. The bay is named after the German explorer Karl Lutzow, who played a significant role in Antarctic exploration. It serves as a habitat for various marine species, including seals and penguins, making it a vital ecosystem in the harsh Antarctic environment.