Masayuki Suzuki (鈴木雅之, Suzuki Masayuki, born on September 22, 1956 in Ota, Tokyo) is a Japanese singer best known as a former member of Rats & Star (ラッツ & スター; previously called Chanels). His trademarks are sunglasses and a moustache, and he is nicknamed "Martin". Similarly, Kiyomi Suzuki (鈴木聖美), who is a singer, is his older sister.
He formed Chanels in 1975, came out by debut single Runaway in 1980.
In 2004, he sang Japan's national anthem Kimi Ga Yo in F1 Japanese Grand Prix at Suzuka Circuit. And then, Suzuki apologized for causing Masashi Tashiro's car accident instead of Tashiro.