Trichophytosis belongs to socially significant fungal infections. Despite the decreased incidence, there are still such problems as change of pathogen, pathomorphosis of the disease, and diagnostic errors. Objective — this study was aimed at assessing the epidemiology in terms of the incidence of trichophytosis in Moscow. Material and methods. We analysed the data of statistical reports for Moscow and data of the branch V.G. Korolenko Clinic of the Moscow Scientific and Practical Center for Dermatology and Cosmetology, Moscow Department of Health (formerly the branch Veshnyakovskiy) from 2009 to 2013. Results. During the period from 2009 to 2013, 342 cases of trichophytosis were diagnosed in Moscow. Among the patients, there were 54% of males, 46% of females, 65% of children, 15% of adolescents, 20% of adults. In Moscow, the incidence of trichophytosis during the period from 2009 to 2013 ranged from 0.43 in 2012 to 0.85 in 2010 per 100 thousand population. According to the data of the branch V.G. Korolenko Clinic, during the period from 2009 to 2013, 22 of 27 episodes of trichophytosis infection were detected in Moscow, 2 — in the Vladimir region, one case of infection was observed in the Voronezh and Ryazan regions, as well as in Senegal. In 9 cases out of 27, the infection was transmitted by stray cats, 4 — domestic hamsters, 3 — chinchilla, 2 cases were due to domestic dogs and domestic white mice, one — domestic cats, domestic fancy rats, domestic rabbits, calves, and horses. In one patient, the source could not been identified and Tinea corporis gladiatorum caused by Trichophyton mentagrophytes var. gypseum was assumed. In 22 of 27 cases, Trichophyton mentagrophytes var. gypseum was identified, 4 — Trichophyton tonsurans, 1 — Trichophyton verrucosum. Conclusion. Further improvement of anti-epidemic measures is required.