Titulary
| Horus Name | unknown |
| Nebty Name | unknown |
| Golden Horus Name | unknown |
| Praenomen | Neferkare Heqawaset "Beautiful is the Soul of Re, The Lord of Waset" |
| Nomen | Amenemnisu, "Amun is the King" |
| Manetho | |
| King Lists | |
| Alternate Names |
| manetho | reigned 4 years, although he is placed after Psusennes I |
| egyptsite | 1040 |
| piccione | 1044-1040 |
| von beckerath | 1044/43-1040/29 |
| grimal, malek | 1043-1039 |
| redford | 1004-1000 |
| dodson | 1038-1034 |
| Predecessor | Father Smendes |
| Successor | Psusennes I |
| Co-regent | with Psusennes I |
| Father | Smendes |
| Mother | Tentamon |
| Brother | Psusennes I |
| Probably Tanis |
| Unknown |
Almost nothing is known about Amenemnisu except that he is normally placed as the second ruler of the 21st dynasty after his father, Smendes. He was most likely co-regent with his brother, Psusennes I. He ruled for about 4 years.
Some Egyptologists place Amenemnisu after Psusennes instead of before, which makes sense if Psusennes was the older brother.
pharaohs
Smendes
Amenemnisu
Psusennes I
Amenemope
Osorkon I
Siamun
Psusennes II