The red fox (Vulpes vulpes L.) is the most numerous predator from the order of carnivores in the Republic of Croatia. It has a significant impact on the populations of small game, but also on the populations of other animal species that it feeds on. Due to this fact, it is important that we know the share of each species in its diet, with an emphasis on small game species, so that we can plan the shooting of certain small game species in accordance with its abundance in the hunting ground. The analysis of the contents of the stomach shows us that a large number of species of mammals and birds are represented in its diet. Food is obtained by hunting, but also by scavenging. In addition to wild animal species, domestic animals are often found in the fox's diet, and the largest number is domestic poultry. In addition to animals, the fox's diet also includes plants, primarily fruit. The results obtained during the analysis of the stomachs of 40animals in this study show that the most common food of foxes is small rodents (32.1%), followed by slaughterhouse waste (28.7%), and small game, namely pheasant (12.3%) and rabbit (10.2%). The share of fruit in the total analyzed content is 7.1%, and the share of domestic poultry is 5.2%. The share of insects is 0.6%.