Effective leadership is ever more crucial for organizations. Recognizing the significance of nurturing good leaders, business schools across the globe have crafted executive education courses specifically designed to cultivate the next generation.

These programs, offered by world-class institutions, can have a transformative impact on participants, equipping them with key insights, strategic thinking and other leadership skills.

Below, we list 10 of the very best executive education courses on leadership offered at prestigious business schools worldwide -- from the hallowed halls of Harvard to the inspiring campuses of Oxford. On these elite programs, executive participants not only discover their true leadership potential, but also forge lifelong connections with an influential alumni network.