The relevance of the article is that the characterization of the offender is one of the most important elements of the criminological characterization of any type of crime. This process is important for criminology, as appropriate and effective means of preventing any type of crime cannot be developed without taking into account the specific personality traits of criminals that are specific to certain groups of criminal offenders and distinguish them from other criminals and law-abiding citizens. The above should also apply to persons who smuggle drugs, psychotropic substances and their analogues or precursors. The purpose of the article is to investigate some components of the criminological characteristics of persons who smuggle drugs, psychotropic substances and their analogues or precursors in Ukraine, namely their gender and age characteristics. Some components of the criminological characteristics of persons who smuggle drugs, psychotropic substances and their analogues or precursors in Ukraine, namely their gender and age characteristics, have been studied. It is established that the share of women who commit this act, among the total number of convicts under Article 305 of the Criminal Code of Ukraine, is significantly less than among persons who commit criminal offenses related to illicit trafficking in narcotic drugs, psychotropic substances, their analogues or precursors, as well as all criminal acts combined, and is only 7.6%. The share of persons aged 18 to 39 in the smuggling of narcotic drugs, psychotropic substances and their analogues or precursors is more than three quarters - 75.8%, and is the highest compared to the average age of all criminals in general and persons who commit drug crimes, in particular. It is concluded that over the past ten years, we can distinguish such a feature of the crime that the share of women who commit it, among the total number of convicts under Article 305 of the Criminal Code of Ukraine, is significantly less than among those who commit criminal offenses. related to illicit trafficking in narcotic drugs, psychotropic substances, their analogues or precursors, as well as all criminal acts in total, and is only 7.6%. That is, the ratio of the level of criminal offenses under Article 305 of the Criminal Code of Ukraine committed by women to the level of similar criminal acts committed by men is not 1: 7, as in all criminal acts, but is approximately 1:11.