Modular grill (100) with integrated brazier-oven constituted by: A) a rectangular or square-shaped base structure (101), constituted by uprights (102) and crosspieces (103) with the two rear uprights (102) being provided with wheels (104) and the two front uprights (102) being provided with handles (105); the upper portion of said base structure (101) being suitable to serve as a cooktop (106) on which the user arranges the embers; said cooktop (106) being constituted by refractory bricks (108) and being provided with raised lateral surfaces suitable to be reversibly engaged with at least one movable grill (109); B) a brazier-oven (110) with lateral surfaces constituted by metal profiles (111) suitable to be reversibly engaged with a plurality of refractory bricks (112), a lower surface with a fixed grill (113) and an upper surface that can be closed using a lid (116) provided with a handle (117); said brazier-oven (110) being suitable to contain at least one internal tray (114) that is reversibly removable and provided with a handle (115); said brazier-oven being reversibly connected to the cooktop (106).