| Djer | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Zher, Sekhty | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Seal drawings of Djer, holding a flail | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pharaoh | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Reign | 40 to 50 years, around 3030 to 2980 BC (First Dynasty) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Coregency | Neithhotep, 1 year or less | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Predecessor | Hor-Aha | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Successor | Djet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Consort | Nakhtneith, Herneith, Penebui | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Children | Merneith, Djet | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Father | Hor-Aha | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mother | Khenthap ?, Neithhotep ? | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Burial | Tomb O, Umm el-Qa'ab | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Djer was the third pharaoh of the First Dynasty of Egypt. He lived around 3000 BC and reigned for 40 to 50 years.

Djer's name translates to "Defender of Horus". His name was written in the Palermo Stone as "Iteti", one of his chosen names, which was handed down on later king lists as his actual name. Around 300 BC, 2700 years after Djer died, the priest Manetho calls him "Kenkenês", which was likely added by accident, as a mis-read version of the later pharaoh's Den's name.
Manetho's original work is lost, but according to the later historian Julius Africanus, Manetho claimed Djer reigned for 31 years. The Palermo stone, now in pieces, may have given Djer a longer reign. Toby Wilkinson says that it gives him 41 years of reign, while Erik Hornung says that it gives him 47, and Wolfgang Helck says it gives 57.
Djer may have had someone reign for a short period of time before he became pharaoh. The Palermo stone says there's a gap of 45 days, 13 months and 45 days, or 13 months and 20 days, between the death of Aha and Djer becoming pharaoh. This may have been when his mother, Khenet-hapi, or more likely, his grandmother Neith-hotep, held the throne.
The pieces of the Palermo stone give tons of events for the kingship of Djer, from his first 9 years and his 22nd through 30th years as pharaoh. Most notably, in his 26th year, he attacked a land known as Setjet. It is not known where Setjet is, but it may have been in the Sinai Peninsula. Since his final year on the pieces is his 30th year, it may be implied his first Sed Festival was shortly after.
Djer's father was Aha, and a grandson of Menes. His mother is likely Khenet-hapi, as given on one of the pieces of the Palermo stone, though it could have been Neithhotep, Aha's mother, or another one of Aha's wives, Benerib.
Several of Djer's wives are known, including
Seshemetka may be related to Djer, she may have been his daughter, as she was buried with Djer, and was the wife of the later pharaoh Den.
Like his father, he was buried in Umm El Qa'ab, Tomb O. Also found in his tomb were the bodies of 318 officials that were killed and buried with Djer to assist him in the afterlife.
His tomb was at some point destroyed by a fire, perhaps sometime during the Second Dynasty. Starting in the Middle Kingdom, Djer's tomb was believed to be the tomb of Osiris. An image of Osiris was placed in his tomb by the Thirteenth Dynasty pharaoh Djedkheperu.