PurposeEnglish is the language of global communication, worldwide mobility, job progress, and access to new information and research. Given the numerous roles that English plays in today's society, higher education institutes (HEIs) all over the world are pursuing English-medium education. For Pakistan, however, English-medium education is a colonial legacy rather than a deliberate choice. Research suggests that English-medium education is not devoid of controversy in higher education in Pakistan; nonetheless, students have to seek English-medium education in universities to compete with the world. In fact, being committed to SDG 4.7 Education for sustainable development and global citizenship, Pakistan is supposed to educate its citizens to become global citizens, for which English-medium education is essential. Given the fact that each of the five provinces of Pakistan has a distinct culture and sub-cultures, it is important to see how Pakistani students’ attitudes to English-medium education to become global citizens are different based on their cultural identities. Therefore, the present study aims to analyze undergraduates’ attitudes toward English-medium education based on their cultural identities to become global citizens.Design/methodology/approachUnder the quantitative research paradigm, the present research adopted a comparative design. One hundred and fifty undergraduates participated in the study. The data were collected using a 15-item questionnaire on a 5-point Likert scale, and it was analyzed using the Statistical Package for Social Science (SPSS) version 27.0.FindingsThe results of the study revealed that participants regardless of their cultural identities have positive attitudes towards English-medium education as they believe it to be a source of career development, and improvement of their language, communication, and interpersonal skills. The participants also did not see English-medium education posing any threat to traditional culture and local languages. The findings of the present study also revealed that there is no statistical difference across the different categories of cultural identity.Practical implicationsThe findings of the present study regarding students’ attitudes toward English-medium education will have implications for policymakers and university administration. Since cultural identity does not hinder acceptance of English-medium education, students’ positive attitudes can help policymakers promote multilingualism and English-medium education for career development. However, high-quality English language programs are crucial for maximizing the benefits. Likewise, positive attitudes of students towards English-medium education in Pakistan suggest students’ openness to intercultural dialogue. Therefore, university administration can further enhance student exchange programs for transnational research and development. Likewise, the study implies that cultural identity may not hinder English-medium education implementation in developing countries provided that practical benefits like career advancement and communication skill are emphasized.Originality/valueThe study is unique in the sense that it analyses undergraduates’ attitudes towards English-medium education concerning students’ cultural identities and global citizenship which have not been studied previously.