In all research, ethical considerations are crucial to reliability and quality and researchers are guided by various national and international documents and ethical committees. Despite different strategies to guide researchers and to ensure quality, there still seems to be uncertainty in educational science about how research ethics should be positioned and handled in practice. The aim of this study is to phenomenologically explore what meanings the phenomenon research ethics are given in Swedish doctoral dissertations in educational research based on how doctoral researchers position, frame and present research ethics in their ethical elaborations. The empirical data consists of 60 doctoral dissertations in educational science at Swedish universities from the past year. The result indicates very different meanings of ethical considerations despite a quite common point of departure in the Swedish Research Council’s guidelines and knowledge of the Ethics Review Act. Some variations can be related to the differences in the studies’ designs, but regardless of such explanations, the conclusion is that consensus regarding ethical considerations in research is largely lacking.