
Eanswyth Mulliner (846-) was a Northumbrian merchant who lived in York, Yorkshire during the late 9th century AD. She operated a market stall in Coppergate Market, and, in December 875, she pointed the Viking warrior Eivor towards the narrow alleys when Eivor searched for the black market, although she warned him that he would get himself killed if he continued to talk of how much silver he had to spend.