The questions of qualification and investigation of theft of goods from the rolling stock are revealed. The main factors causing qualification of such crimes under articles 158, 159 and 160 of the Criminal code of the Russian Federation are investigated. The obligatory signs of crimes, such as time, place, means of commission of crime, the size of the stolen property are revealed. Reasonable conclusions are made that the qualification of theft of goods from the rolling stock of railway transport, as well as the definition of the circle of persons potentially involved in the commission of the crime, is largely influenced by the place and time of the crime, the circumstances (type of car, other features), the amount of stolen property, means of committing the crime. The analysis of the practice of qualification of thefts from the rolling stock of railway transport shows that in various investigative situations it is necessary to speak about its private varieties that will allow to qualify a crime more precisely and to organize the process of proving more effectively. It is concluded that for the most complete qualification of crimes related to the theft of cargo from rolling stock cars a thorough analysis of the circumstances that influenced the initiation of a criminal case, as well as investigative situations, is of particular relevance. Proposals were made to improve the norms of the criminal law.