Is a PhD necessary to become a professor?

A Ph.D. is typically required to become a professor, but some colleges and universities may hire individuals who are enrolled in a doctoral program. It is important for aspiring professors to consistently publish articles to demonstrate their engagement in their field. While having a Ph.D. makes it easier to stand out, it is still possible to gain a professor position while pursuing a Ph.D. Most individuals work their way up through the ranks, starting as lecturers or assistant professors before earning tenure.