United States Senator Directory

Tim Dunn

Tim Dunn, an American politician from the Republican Party, represents District 25 in the Arizona State Senate. He began his term on January 13, 2025, and it is set to end on January 11, 2027.

  • Republican
  • Arizona
  • Current
Portrait of Tim Dunn Arizona
Role Senator

Current assignment referenced in the congressional directory.

State Arizona

Representing constituents across the Arizona delegation.

Service since 2025

Years of public service formally recorded.

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Biography

Tim Dunn, an American politician from the Republican Party, represents District 25 in the Arizona State Senate. He began his term on January 13, 2025, and it is set to end on January 11, 2027.

Tim is a lifelong resident of Legislative District 25, growing up in a conservative farming family home built on Christian values. He graduated from the University of Arizona with a B.S. in Agriculture and has been married to his wife, Eileen Dunn, for 18 years. Together, they raised their two sons- Kirk and Timothy Dunn.

Tim Dunn was elected in 2018 to the AZ House. He currently serves as the Chairman of the Land and Agriculture committees and is the Vice-Chair of the Natural Resources, Energy & Water Committee. These leadership positions have helped him protect the land, water, and agricultural interests of District 25.

A successful businessman, Tim continues to create jobs throughout LD25. Together with his wife, they own Dunn farms, Dunn Grain Co., Upstream Development Co., and several Sport Clips Haircut franchise stores in Yuma, Buckeye, and Goodyear.

Tim is also an active founding board member of Champion Christian Church in Yuma where he enjoys helping the church in building community outreach opportunities. In his free time, Tim enjoys the outdoors, off-roading, exploring the backroads of Arizona, fishing, hunting, and competitive barbequing.

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