A point-of-view character beginning her journey after a difficult divorce, struggling with identity and historical family connections while developing a relationship with her grandmother and the winemaking heritage.

The titular "winemaker's wife," Céline is familiar with the winemaking business and navigates personal relationships amid the threats of war, balancing her practical nature with deeper emotional connections.

A winery owner and leader who contends with the pressures of war while managing familial and resistance dynamics, impacting his relationships and actions throughout the narrative.

A static character devoted to the winery's well-being, representing the average person's struggle during challenging times as he tries to continue life despite surrounding horrors.

Grandson of a man Inès protected during the war, he serves as a connection between past and present generations, exploring themes of family, miscommunication, and personal growth alongside Olivia.