Mutations in the cone-rod homeobox gene (CRX) are associated with cone-rod dystrophy (CORD), Leber congenital amaurosis (LCA), and, in rare cases, retinitis pigmentosa (RP). In this study, three variations were detected in 3 of 130 families with CORD, including two novel mutations, c.239A>G (p.Glu80Gly) and c.362C>T (p.Ala121Val). So far, 49 mutations in CRX were reported, affecting about 2.35% of LCA, 4.76% of CORD, and 0.80% of RP. These mutations can be classified as missense (38.78%), nonsense (4.08%), deletion (36.73%), insertion (16.33%), and indel (4.08%). They distributed in the three coding exons without mutation hot spots. No clear genotype-phenotype correlation could be established so far.