This structure in the city's upper stands is on the southern wall of the stadium. Before the Great War, it served as the stadium's press box. It consists of a reception area occupied by the mayor's secretary Geneva, the mayor's office, and a waiting room and two bedrooms along a corridor connected to the mayor's office. The office can be reached from the city by a lift, and from the outside walls by an elevator guarded by Diamond City security guard Danny Sullivan.
- Geneva's ensemble - Worn by Geneva.
The elevator takes the player character outside to the Diamond City entrance, which may result in a longer ride sequence.
Mayor McDonough's office only appears in Fallout 4.