This paper examines the influences of feminist thought on sociological theory and research, refracted through the conceptualization of the sphere of everyday life. It is argued that there are important theoretical affinities between feminism and the sociology of everyday life, as it has developed since mid-20th century. Main feminist contributions to sociological study of everyday life are identified at two levels: substantive (the study of formerly neglected social phenomena, particularly the private sphere), and epistemological (the questioning of positivistic ideals of objective and neutral social science). The position of the feminist theorist Dorothy Smith is selected for a more detailed critical discussion. In the concluding part of the paper some controversial points in the feminist concept of the sociology of everyday life are indicated.