The aim of this study is to understand the relationships between critical theory-based approaches and its implementations in geography teaching departments in Turkey. Critical theory dates back to 1930s and has developed over time aiming to deal with institutions, culture and society through critical lens. Currently, critical theory-based research designs and research paradigms inspire a large number of books, articles especially in qualitative researches due to their beneficial outcomes for the vulnerable, the poor and the othered segments of society with which critical researches are mainly concerned. In the study, firstly it was described critical theory and critical research characteristics. Secondly, human geography and critical research relationships covered. Thirdly, human geography courses in geography teaching departments in Turkey explained in connection with critical theory. The relationships between these courses, critical theory and critical research were tried to explore. The study emphasized the importance of critical theory in courses in human geography considering far-reaching effects of critical theory on humanities, social sciences and art studies. Human geography has and should have close connections with other disciplines and sub-disciplines drawing on multiple theories, concepts and approaches.