Jean Allard ko Jehan Alard (fl. 1580), ɗan kasada ne na Faransa), Ya kasance Huguenot na Faransa. Ya aka aiki a matsayin mai kula da lambu da Erik XIV na Sweden a 1563, tare da nauyin da sarki orangery da 'ya'yan itace lambu, wanda ya zama da daga baya Kungsträdgården a Stockholm . A 1568, an cire Erik, amma ya kasance a kotu. A cikin 1574, an sanya shi a matsayin mai shiga cikin shirin Mornay akan John III na Sweden . Duke Charles ne ya bashi kariya kuma ya bar Sweden zuwa Italy tare da fasfo din da duke ya bayar a wannan shekarar tare da kamfanin Oliver d'Archi, wanda aka ɗorawa alhakin zama thean leken asirin a Italiya. Ya bayyana cewa ya ci amanar Charles. A cikin 1576, an lura cewa ya kasance bawan jirgi a Italiya. Inquisition ya yanke masa hukunci a kan gallele bayan an haɗa shi da maƙerin Martinengo ƙidaya a Brescia. Ya kasance fursuna a kurkukun Inquisition a cikin 1577-78. Lokacin da aka sake shi, an ba da rahoton cewa ya yi ƙoƙari ya ɗauki sojojin haya a Faransa don kai wa Sweden hari, kuma a cikin 1579, an gargaɗi gwamnan Älvsborg Fortress a kansa.