The aim of this research was to determine the knowledge and attitudes of consumers about sustainable food products and to determine consumer habits about sustainable food products. An online survey was conducted on a sample of 168 respondents. According to the results of the research slightly more than a third of the respondents are familiar with the concept of sustainable food products. For respondents, the most important feature of sustainable products is support for local farmers followed by reduced environmental impact and conservation of biodiversity. Respondents do not perceive the unavailability of products and too high prices as an obstacle in buying sustainable food products. Of the sustainable products, respondents most often buy organically or locally produced fruits and vegetables at city markets. It is very important to the respondents that the products they buy are produced without exploiting women or children workers which indicates the importance of the social aspect of sustainable food products. In addition, it is important for them to support local farmers when buying, which indicates the importance of the altruistic characteristics of sustainable products. A high proportion of respondents are willing to pay more to buy these products and intend to buy these products in the future as well. Statistically significantly more women and the elderly buy sustainable food products.