James Carl Moeller[1] (July 2, 1955 – March 8, 2023) was an American politician and mental health professional who served as a member of the Washington State House of Representatives, representing the 49th Legislative District from 2003 to 2017.
A member of the Democratic Party, he represented the Clark County communities of Hazel Dell, Walnut Grove, Minnehaha and his native Vancouver.
During the 2013–14 Washington State House legislative session, he served as speaker pro tempore.
In 2002, when veteran legislator Val Ogden retired, Moeller ran to succeed her in the state House of Representatives.
He attempted to unseat incumbent U.S. Representative Jaime Herrera Beutler in 2016, and lost by 24 points.