"Mahaifiyar Jones" tana nufin mutum, musamman wata mace mai suna Mary Harris Jones, wadda ta kasance mai shirya ƙwaƙƙwaran ɗan Irish-Amurka kuma mai shirya al'umma a ƙarshen ƙarni na 19 da farkon 20th. Ta kasance fitacciyar mace a cikin ƙungiyoyin ƙwadago na Amurka kuma ta yi gwagwarmayar kare haƙƙin ma'aikata, musamman masu hakar ma'adinai da danginsu. A yau, ana yawan amfani da kalmar "Mahaifiyar Jones" don yin nuni ga yunƙurin tabbatar da adalci na zamantakewar al'umma da kuma tsara aikin ƙwazo ta hanyar gadonta.