Silao may refer to:
Places Silao, a city in the Mexican state of Guanajuato Silao, Guanajuato, a municipality, the seat of Silao Silao, Nalanda, a town in Nalanda district, Bihar, India Silao railway station
People Silao Leaega (Silao Leaegailesolo) (born 1973), former Samoan rugby union player Silao Malo (born 1990), Samoan footballer Silao Vaisola Sefo (born 1979), Samoan rugby union player