Who was the architect of the Step Pyramid of Djoser?

Imhotep was the architect traditionally credited with designing the Step Pyramid of Djoser. Built at Saqqara during the Third Dynasty, it began as a mastaba and was expanded through several stages into Egypt’s first large pyramid and earliest colossal stone building.

Imhotep served as chancellor and chief official to Pharaoh Djoser. His name appears on contemporary inscriptions, and later Egyptian and Greek traditions remembered him as an exceptional sage, physician, priest, and builder. Centuries after his death, he was even worshipped as a deity associated with healing.

The attribution is not based on a surviving construction blueprint: ancient Egyptians did not explicitly record Imhotep as the pyramid’s designer. Instead, Egyptologists connect him with the project through his high office, inscriptions, his association with Djoser, and later historical accounts. Jean-Philippe Lauer, the modern archaeologist who extensively reconstructed the complex, was not its ancient architect—a common mix-up.