Katerina Ioannides

Treasurer and Finance Chair

Katerina (Kat) Ioannides is a political strategist and fundraiser with a decade of experience at the intersection of politics and technology. She currently works at the leading technology provider for progressive campaigns and serves as Finance Director for California Women’s List.

Kat previously served as Deputy Director of Western U.S. Finance for the Harris–Walz presidential campaign, where she executed 67 fundraisers across nine states and helped raise $143 million as part of a historic $2 billion national operation.

Prior to that, she spent four years at ActBlue, where she managed Western accounts and helped scale digital fundraising for hundreds of campaigns and progressive organizations. Her work included launching the platform’s first statewide partnership with the California Democratic Party, leading a campaign finance bootcamp that trained more than 250 candidates and staff, and developing product solutions that made public financing programs more accessible in Los Angeles and San Francisco, driving record product adoption in complex compliance jurisdictions.

Earlier in her career, Kat managed a historic California Assembly campaign that outraised an incumbent four-to-one and flipped a Republican district. She later led organizing for Senator Elizabeth Warren's presidential campaign across Los Angeles and Orange County. She's advised state caucuses and national organizations, including the United Auto Workers (UAW), IBEW, Flip the West, the Wisconsin Assembly Democrats, and the Utah House Democrats.

Kat is based in Los Angeles and is active in the city’s fitness community, organizing activations and community runs with local creators, athletes, and wellness brands. She placed 3rd in her age division and 8th overall among women at the 2026 Los Angeles Half Marathon. She enjoys reading and running.