Malays in Singapore (Malay: Melayu Singapura; Jawi:ملايو سيڠاڤورا) are defined by the Singaporean government using the broader and antiquated "Malay race" concept, rather than modern-day Malay ethnic group. Although Malays have inhabited the area that is now Singapore since the 17th century, most of the Malays in Singapore today are immigrants from Indonesia and Malaysia since 1945 and their descendents. During British rule of Singapore.

From the 19th century until World War II, Malays enjoyed favorable treatment and disproportionate employment to colonial governmental posts; this was concurrent with a sharp increase in the Malay population by immigration to Singapore from Java, Sumatra, and the Malay Peninsula. Since independence, Malays have experienced a decline in socioeconomic status, mainly because of lack of English language competency, but benefit from special constitutional protection and affirmative action policies.

The figures below show the ethnic composition of the resident population in Singapore over the last 30 years.

Singapore (ⁱ/ˈsɪŋəpɔər/ SI-ngə-pohr), officially the Republic of Singapore, is a Southeast Asian city-state off the southern tip of the Malay Peninsula, 137 kilometres (85 mi) north of the equator. An island country made up of 63 islands, it is separated from Malaysia by the Straits of Johor to its north and from Indonesia's Riau Islands by the Singapore Strait to its south. Singapore is highly urbanised but almost half of the country is covered by greenery. More land is being created for development through land reclamation.