Background: Issues of lack of consideration for professional responsibility by software engineers (SEs) present major challenges and concerns to software users. Previous studies on the subject of ethical responsibility in software development assessed whether software development key stakeholders should take ethical responsibility for their actions in software development. However, such studies focused on assessing responses from a particular grouping in software development. Objective: Based on the revelation, this study seeks to evaluate the perceived ethical responsibilities in software development by juxtaposing the perceptions of students, educators and industry-based software practitioners on the ethical responsibility of software development key stakeholders in South Africa. Methods: To meet this objective, the study collected data using a survey, which was shared on an online platform. A total of 561 (44 from computing academics; 103 from industry-based software practitioners and 414 from software development students) responses were received. The collected data were analysed using descriptive and variance statistical analysis approaches. Results: The study found that there is no significant statistical difference in how students, educators and software practitioners perceive the ethical responsibility of software development key stakeholders. Conclusions: This finding of the study shows that the prevailing view is that various software development key stakeholders should be held ethically responsible for their contribution to software development. Furthermore, the organisation of ethical responsibilities used in this study provides a useful framework to guide future studies on this subject.