Patellar luxation is an orthopedic disorder seen rarely in cats. In this study, patellar luxation was encountered in 8 of 7744 cats brought to the Department of Surgery of Faculty of Veterinary Medicine of Istanbul University between the years of 1995-2001. The rate of patellar luxation was 0.10 % of feline cases. The patellar luxation incidence in 5145 orthopedic lesions in cats was 0.15 %. Clinical symptoms such as difficulty in walking, running with a hop and abnormal stance in the hindlimb were seen in patients diagnosed using skyline radiography technique. The aim of the present study was the clinical diagnosis and early treatment of this low incidence disease of cats. Treatment procedures have been determined in these early-diagnosed cases according to the degree of the disease. Two of these cases were treated conservatively and 6 operatively. It was concluded that capsuloraphy combined with sulcoplasty increased the success rate.