This article discusses the epistolary genre in modern journalism in media. It gives the definition of the presence and role of the epistolary genre in modern media space, as well as its genre and intrastructural characteristic. It also presents a ratio of changing volume of private letters to the journalistic epistolary in the historical development of the epistolary genre. Research was based on relevant examples of printed and electronic media of three countries – Russia, Belarus and Kazakhstan in 2010-2015. The paper provides the typology and systematization of epistolary journalism examples in modern print media in Russia, Kazakhstan and Belarus in 2010-2015. It considers the peculiarities of the epistolary journalism in conjunction with...