Background
Brian Costello earned a high school diploma from Big Piney High School. He earned an associate degree from Eastern Wyoming College in 1993, a bachelor's degree from Rocky Mountain College in 1996, and a degree from Grand Canyon University in 2011. His career experience includes working as an educator and business owner.[1]
- Associates:
- Eastern Wyoming College, 1993
- Bachelor's:
- Rocky Mountain College, 1996
- High school:
- Big Piney High School
In their own words
Who are you? Tell us about yourself.
I am a lifelong Wyomingite, educator, coach, entrepreneur, husband, and father. For more than 20 years, I have taught and coached students in Casper while also owning and operating small businesses. My wife, Amy, and I have raised our family here because we believe Wyoming is the best place to live, work, and build a future.
I am running for the Wyoming House because I want future generations to have the same opportunities I have had. I believe in common-sense, conservative leadership that values local control, strong communities, responsible government, and protecting Wyoming's public lands and way of life. My goal is simple: listen to the people of House District 37 and deliver more results and less drama.
Please list below 3 key messages of your campaign. What are the main points you want voters to remember about your goals for your time in office?
The most important job of a legislator is to listen. I will be accessible, responsive, and committed to hearing from the people of House District 37 before making decisions. My goal is to represent my constituents—not special interests or political agendas.I want Wyoming to be a place where our young people can build their future and where families can afford to stay and thrive. By supporting a strong economy, small businesses, affordable housing, quality education, and workforce development, we can create opportunities that strengthen our communities for generations to come.In Cheyenne, Wyoming needs More Results and Less Drama. Wyoming deserves leaders who focus on solving problems instead of creating them. I will work with anyone who shares the goal of making our communities stronger, finding practical solutions, and delivering results that improve the lives of the people I represent.
What areas of public policy are you personally passionate about?
I am passionate about creating opportunities for Wyoming families to succeed. That includes strengthening education, supporting small businesses and entrepreneurship, expanding affordable housing, and growing an economy that allows our young people to build their future right here in Wyoming. I am also passionate about protecting our public lands and preserving the Wyoming way of life. Above all, I believe government should be transparent, accountable, and focused on solving problems through common-sense, local solutions.
What organizations or individuals have endorsed your campaign?
I am honored to have earned the endorsement of former Wyoming Speaker of the House Steve Harshman, longtime Wyoming State Senator Bill Landen, and respected Casper Realtor Lisa Burridge. I am grateful for their confidence in my campaign and their support for my vision of common-sense, conservative leadership focused on listening, solving problems, and delivering more results and less drama.
On the 2026 ballot
Links
Compiled from the candidate’s published profile as of September 30, 2026.
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