Objectives: To determine the gender of a person by using the faciolingual and mesiodistal dimensions of maxillary and mandibular canine teeth. Methods: Faciolingual and mesiodistal dimensions of maxillary and mandibular canine were taken by vernier calliper on the dental casts of 500 patients and subjected to statistical analysis. Results: The result of the study showed that the maxillary and mandibular canine teeth exhibited larger mean values of faciolingual and mesiodistal dimensions in males compared to female Conclusions: The study showed that canine exhibiting significant sexual dimorphism and can be used for sex determination along with other methods.