Luiz Marcelo Morais dos Reis (born 10 April 1990), commonly known as Lulinha, is a Brazilian professional footballer who plays as an winger or attacking midfielder for Liga 1 club Madura United.

Lulinha was born in Mauá, a Brazilian municipality in the São Paulo (state).

He started as a futsal player before joining the Corinthians youth system at the age of 8.

A prolific attacking midfielder, he helped the Brazilian U-17 national side to win the 2007 U-17 South-American Championship, scoring 12 goals in 7 matches.

Corinthian President Andres Sanchez added "To take him off Corinthians, the interested club would have to pay 35 million Euros (£24 million), and the player has 25 percent of his rights".