The stream of scientific articles on sustainability, financial literacy, and sustainability literacy shows their importance in the transformation process. New financial instruments with sustainable or green features have been introduced in the financial market. As a result, financial literacy is becoming more complex and the need for sustainability literacy is also increasing. Financial literacy now includes not only the knowledges, attitudes, and behavior of financial well-being but also positive impacts on environmental and social development. This article presupposes financial literacy and sustainability literacy are key instruments for the sustainable development of society. The aim of this article is to analyze the scientific literature on sustainability literacy and financial literacy and investigate the level of sustainability literacy and financial literacy among young people aged 15–30 years in the Baltic states. A systematic review of the literature was carried out followed by a survey, which revealed some differences between Estonia and Latvia and Lithuania in terms of sustainability and financial literacy levels.