Peninsular Malaysia (Malay: Semenanjung Malayshiya; Jawi: سمننجوڠ مليسيا; Sinanci: 马来西亚半岛; Tamil: தீபகற்ப மலேசியா), wanda aka fi sani da Malaya ta Yamma ko kuma Malaysia (Malay: Tananan); Malesiya Peninsula, yanki ne na Malaysia da ke mamaye rabin kudancin tsibirin Malay a kudu maso gabashin Asiya da tsibiran da ke kusa. Fadinsa ya kai kusan kilomita 132,490 (51,150 sq mi), wanda kusan kashi 40% na yawan fadin kasar; sauran kashi 60% kuma suna Gabashin Malaysia ne a tsibirin Borneo.[1]