Blas Antonio Sáenz
President of Nicaragua in 1845
Blas Cantó (born 1991) Spanish singer
Blas Chumacero (1905 – 1997) Mexican trade union leader
Blas Cristaldo (born 1964)
Paraguayan football (soccer) defender
Blas de Lezo (1689 – 1741) Spanish admiral
Blas de Ledesma (1556—1598) Spanish painter
Blas Galindo (1910
1993) Mexican composer
Blas García Ravelo
Spanish sculptor (17th century)
Blas Giunta (born 1963) Argentine football player
Blas Giraldo Reyes Rodríguez
Cuban librarian
Blas María de la Garza Falcón (1712–1767) Spanish settler of Tamaulipas and South Texas
Blas Matamoro (born 1942) Argentine writer
Blas Minor (born 1966) American baseball player