Arqamani (also Arkamani or Ergamenes II[2]) was a Kushite King of Meroë dating from the late 3rd to early 2nd century BCE.

It is believed that Arqamani ruled in Meroë at the time of the Egyptian revolt of Horwennefer against Ptolemy IV Philopator (reign 221–204 BC).

[2] He is attested by a number of inscriptions and reliefs from Kalabsha, Philae and the temple of Dakka.

[3] In the latter locality, he usurped some donation inscriptions originally inscribed for Ptolemy IV.

[5] Arqamani took an elaborate ancient Egyptian royal titulary (see infobox) which likely reflects his control above the reconquered Lower Nubia and its inhabitants.