Nubwoserre Ya'ammu (anonziwo Ya'amu, Jamu naJaam) aiva mutongi panguva yeChipiri Nguva yePakati yeEgypt
. Uyu mutongi weropa reAsia anowanzoiswa muDzinza rechigumi nematanhatu, fungidziro ichiri kushandiswa mazuva ano nevadzidzi vakaita saJürgen von Beckerath; kunyangwe hazvo nguva pfupi yadarika Kim Ryholt akamukurudzira semutongi wechipiri we14th Dynasty.