PURPOSE: A charcoal grill device is provided to emit hot air generated in charcoals to the outside through an emission hole in an upper part of the main body of the charcoal grill device. CONSTITUTION: A charcoal grill device includes the main body, a water bucket, a charcoal bucket(30), and a supporting board. An emission hole through which hot air is emitted is placed in an upper part of the main body. An air circulation hole in which air is circulated is placed in a lower part of the main body. The water bucket is inserted into the inside of the main body and has water. An upper part of the water bucket is opened. An inner air circulation hole is formed in the water bucket. The inner air circulation hole corresponds to the air circulation hole. The supporting board is fixed while the charcoal bucket is separated from an inner side of the water bucket.
