In the article the problem of adult immigrants' learning in Canada has been studied. The main objectives of the article are defined as: analysis of scientific and pedagogical literature which highlights different aspects of the research problem; analysis of the adult immigrants' learning system in Canada; and the perspectives for creative implementation of Canadian experience in Ukraine. Adult education and learning throughout the world have been studied by foreign and domestic scientists: fundamentals of lifelong education (O. Martirosyan), theory and practice of adult education (V. Horshkova); peculiarities of adult learning (L. Mazurenko); andragogical (M. Knowles), structural and functional, systemic approaches (N. Alboim); personality-oriented (S. Lisova); axiological (T. Brazhe) approaches; psychological, pedagogical, andragogical, sociological researches of adult education (T. Kuchay, L. Tymchuk) etc. Adult education in Canada has been studied by M. Borysova, N. Mukan, O. Ohiyenko, but the learning system of adult immigrants has not been studied yet. Among research methods we have used comparative and logical methods, induction and deduction, content analysis, prognostic method etc. The following research results have been presented: the adult immigrants' learning has been described as a system which consists of such components as the aim and objectives, fields of study, functions, principles, legal framework, environment and stages of learning, content and operational components, monitoring and assessment. Among the perspectives of further research we can define the analysis of Canadian "Prior Learning Assessment and Recognition" system.