| Patalino | |
| Fullname: | Domingos Carrilho Demétrio |
| Birth Date: | 29 June 1922 |
| Birth Place: | Elvas, Portugal |
| Height: | 1.83 m |
| Position: | Forward |
| Years1: | 1940–1941 |
| Clubs1: | Elvenses |
| Years2: | 1941–1943 |
| Clubs2: | SL Elvas |
| Years3: | 1943–1944 |
| Clubs3: | Lanifícios |
| Years4: | 1944–1947 |
| Clubs4: | SL Elvas |
| Caps4: | 39 |
| Goals4: | 39 |
| Years5: | 1947–1952 |
| Caps5: | 70 |
| Goals5: | 57 |
| Years6: | 1952–1956 |
| Caps6: | 78 |
| Goals6: | 28 |
| Years7: | 1956–1960 |
| Clubs7: | Serpa |
| Years8: | 1960–1961 |
| Clubs8: | Luso FC |
| Years9: | 1961–1963 |
| Clubs9: | Arrentela |
| Nationalyears1: | 1949–1951 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 2 |
Domingos Carrilho Demétrio (29 June 1922 – 28 July 1989), commonly known as Patalino, was a Portuguese footballer who played as a forward.
Patalino was born in Elvas, Portalegre District. He spent nine seasons of his 23-year senior career in the Primeira Liga, representing Sport Lisboa e Elvas, O Elvas C.A.D. and Lusitano Évora and amassing totals of 187 matches and 124 goals.
Patalino earned three caps for the Portugal national team over slightly less than two years, scoring in his debut in a 3–2 win against Wales on 15 May 1949. All of his appearances were in friendlies.