The Prophet Muhammad (peace be upon him - PBUH) was born on a Monday.
While the day of the week is widely accepted, the exact date of his birth is debated amongst scholars. Many traditions place his birth on the 12th of Rabi' Al-Awwal, the third month in the Islamic calendar.
Here's a summary:
- Prophet: Muhammad (PBUH)
- Day of Birth: Monday
- Disputed Date: 12th Rabi' Al-Awwal (widely believed)
Therefore, the answer is definitively the Prophet Muhammad (PBUH).
