Osteochondroma is a cartilaginous tumor and is usually benign. It is the commonest bone tumor. 1 it usually develops in the second decade of life and typically involves the ends of long bones, very common on either side of the knee joint, around 40% of them occur at the lower end of femur or upper end of tibia, upper end of humerus is the next common site. When they occur in the phalanges. 2 it is commonly seen in either Proximal or Distal phalanges or sometimes as Intraarticular lesion. 3 here we report a very rare case of Primary Osteochondroma occurring in the middle phalanx.