- Title: House of Delegates
- Company: State of West Virginia
Del. Mark Zatezalo is a hydrogeologist, and member of the West Virginia House of Delegates representing District 1. Del. Zatezalo grew up in Weirton, West Virginia where he still lives today. He was a corporate hydrologist for BFI, the second largest waste company in the country and worked in several industrial consulting and environmental roles. He earned a B.S., Geology, West Virginia University, and masters in Geology, University of Missouri Colombia. Elected to the House 2014, 2016, and 2020, Del. Zatezalo has serves as chairman of the House Workforce Development Committee. Del. Zatezalo has also served on the Weirton Redevelopment Authority.