The Syrian Observatory for Human Rights said a string of regime aerial attacks on the province, including second city Aleppo, with raids using explosives-packed barrels, had also killed 46 women.
At least 46 opposition fighters, including 34 rebels and 12 jihadists from the Islamic State of Iraq and the Levant, but the majority of the dead were civilians, the Observatory said.
Recent weeks have seen a relentless aerial campaign targeting towns and villages across Aleppo province.
The Britain-based Observatory, which relies on a network of activists, doctors and lawyers on the ground, strongly condemned the raids, and urged the international community to intervene.
"The Observatory considers all those who remain silent in the international community as complicit in the massacres that have been committed and continue to be committed by the Syrian regime," it said.