| Fernaö Mártins da Fonseca Coutinho | |
|---|---|
| Lord | |
| Born | 14th-century Kingdom of Portugal |
| Died | 14th-century Kingdom of Portugal |
| Religion | Roman Catholic |
Fernão Martins da Fonseca Coutinho (born 14th-century) was a Portuguese nobleman, Lord of Couto de Leomil.
His parents were Estevão Martins de Leomil and Urraca Rodrigues da Fonseca. Fernaö was married to Teresa Pires Varela.