São João do Souto, in Braga
 
Largo São João do Souto is a triangular square in the historic center of the city, in the parish of São João do Souto, city of Braga, northern Portugal.

The square is a semi-pedestrian square, a public park that limits traffic, surrounded by typical buildings (some are inns). It has a paved track and the center is occupied by a modern ornamental fountain and nearby there are café terraces; It also has a play area for children.

In this square there are important buildings, declared national monuments: The São João do Souto Church, Chapel and Casa dos Coimbras and the Monument to Francisco Sánchez.