Librarianship is generally understood to be a feminized profession in the world. However, the situation is quite contrary in the developing world. This study is the first in Pakistan investigating the diversity gaps in the LIS education and academic libraries of Pakistan considering gender, differently abled, minorities, and socioeconomic backgrounds. A qualitative research approach was applied to thoroughly explore gender diversity in the LIS profession in Pakistan. Interviews were conducted with the faculty members and chief librarians from various geographical locations of the country. The findings revealed a significant predominance of male on leadership positions (in library schools and academic libraries). There is a lack of professionals with disabilities, marginalized and minority groups being recruited. The enrollment pattern in library schools indicates a lack of a heterogeneous student body and academic libraries also lack diverse library users. Most of the well-established libraries are situated in Punjab province which further shows geographical imbalance and disparities. This situation urges concerns for improving and promoting gender diversity on leadership roles, addressing gender imbalances among the broader professional staff, and actively recruiting people from diverse communities (such as differently abled, marginalized, and minority groups) can improve the representation and equity of the library workforce.