Hasarius adansoni, also called Adanson's House Jumper, is a species of jumping spider common and associated with people in most of the warmer parts of the world. It is one of better described species of jumping spider in the world, having been described originally as Attus adansonii by Audouin in 1826, then redescribed in officially recognised literature another 86 times by 2012, often placed in other genera. The first placement into Hasarius was made by the French arachnologist Eugène Simon in 1871.