Which actor played Senator Arnold Vinick?

Alan Alda played Senator Arnold Vinick on The West Wing.

Arnold Vinick is the Republican presidential nominee opposing Democrat Matt Santos in the show’s sixth- and seventh-season campaign story. A four-term senator from California, Vinick is presented as an experienced, pragmatic politician whose views do not always fit neatly into his party’s conservative coalition. His campaign explores disagreements over religion, abortion, immigration, and the role of scientific evidence in public policy.

Vinick’s race with Santos is unusually close, and the election is decided narrowly in Santos’s favor. The character then receives an unexpected continuation: President-elect Santos nominates him to become secretary of state. That appointment reflects the series’ interest in bipartisan cooperation and gives Vinick a role beyond the election plot.

Alda’s performance earned him the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series in 2006. Viewers sometimes associate Vinick with John McCain because of similarities in temperament and political positioning, but writer and producer Eli Attie said the character was not based on a specific real politician. Alda appeared in 28 episodes across the final two seasons.