The utility model discloses an intellectualized multi-functional dense roasting room which is used for roasting flue-cured tobaccos in countryside. The intellectualized multi-functional dense roasting room comprises a roasting room (1) and a heating device (2); the top of the roasting room (1) is provided with a dehumidification window (4) and a dehumidification shutter (5); a circulation air passage (6) is arranged between the dehumidification window (4) and a combustion-supporting air chamber below a cooking range, and an axial flow fan (7) is arranged in the circulation air passage (6); and the input end of a control device (12) is respectively connected with sensors (8, 9, 10 and 11) and a manual operation key (13) in the roasting room (1), and the output end is respectively connected with a blast blower (3), the axial flow fan (7) and the dehumidification shutter (5). Compared with the prior art, the utility model has the advantages of small investment, simple and convenient operation, quality increase, energy saving and the like and can realize multi-functional intellectualized control.