Luisinho is the diminutive of Luís, a Portuguese given name (in English language, Little Louis, in Italian language Luigino).
Notable people with the name include:
Sportspeople Luisinho (footballer, born 1911) (1911–1983), Brazilian football forward Luís Mesquita de Oliveira Luizinho (footballer, born 1930) (1930–1998), Brazilian football attacking midfielder Luiz Trochillo Luisinho Lemos (1951–2019), Brazilian football manager and former striker Luiz Alberto Silva Lemos Luizinho das Arábias (1957–1989), Brazilian football forward Luiz Alberto Duarte dos Santos Luizinho (footballer, born 1958), Brazilian football defender Luiz Carlos Ferreira Luisinho (footballer, born 1965), Brazilian football midfielder Luís Carlos Quintanilha Luizinho (Angolan footballer) (born 1969), Angolan football forward Luis Domingos Antonio Cazengue Luizinho Vieira (born 1972), Brazilian manager and former midfielder Luiz Henrique Vieira Luisinho Dias (born 1973), Mozambican football goalkeeper Luís Germano Borlotes Dias Luisinho Netto (born 1974), Brazilian football right-back Luís Idorildo Netto da Cunha Luizinho (footballer, born 1977), Brazilian football midfielder Luiz Fernando Pontes Ribeiro Luizinho Lopes (born 1981), Brazilian football manager and former midfielder Luiz Júnior de Souza Lopes Luizinho (footballer, born 1982), Portuguese football full-back Luiz Antônio de Oliveira Luisinho (footballer, born 1985), Portuguese football left-back Luís Carlos Correia Pinto Luizinho (footballer, born 1985), Brazilian football forward Luís Carlos Fernandes Luisinho (footballer, born 1990), Portuguese football winger Luís Miguel Pinheiro Andrade Luisinho (footballer, born 1991), Brazilian football winger Luis Gustavo Melere da Silva Luizinho (footballer, born 1996), Brazilian football attacking midfielder Luiz Henrique Alves Angelo Luisinho (footballer, born 1998), Brazilian football midfielder Luis Carlos dos Santos Amorim
Other Luizinho Drummond (1940-2020), illegal lottery operator Luiz Pacheco Drummond Luizinho Faleiro (born 1951), Indian National Congress politician from Goa