Intra-osseous ganglion is an uncommon benign bone tumor caused by an intramedullary metaplastic event. Two cases of the intraosseous ganglion of the foot are presented; one in the metatarsus and the other in the talus. Follow-up averaged 14 months. Satisfactory results were obtained with curettage, cancellous bone graft from the ipsilateral calcaneus. No recurrence and complications occurred during the period of follow-up.