This category contains articles related to the native flora of Malaya, a subregion of Malesia in tropical Asia.

Taxa of the lowest rank are always included. Higher taxa are included only if endemic.

For the purposes of this category, "Malaya" is defined in accordance with the World Geographical Scheme for Recording Plant Distributions (WGSRPD). That is, it is defined as comprising Peninsular Malaysia and Singapore. It is included within the larger region of Malesia in Category:Flora of Malesia.