Maiava Iulai Toma's comment comes as a major new report seeks to spark a government-led effort to counter the country's domestic violence problem.
According to Maiava, despite efforts of government and non-government agencies, violence in the country has been getting worse.
He said the country's courts had been very innovative in dealing with the issue, but that more needed to be done.
Maiava heads Samoa's human rights office which was prompted last year to convene a national inquiry into the issue. The year-long inquiry culminates in a report due out today.
Maiava said he hoped the report would prompt action that was co-ordinated by government agencies but which didn't have to be implemented by them alone.
"It doesn't have to be a problem like in many countries that is attacked by the government alone," Maiava said.
"We have very strong traditional authorities in the rural areas, in the villages, that can play a very important and effective role in this."
He said the church was the other main institution Samoan people would look to for efforts to counter the problem of domestic violence.