Tom (Tom) O'Halleran (D-USH01)
Web Site - Twitter

Capitol: 202.225.3361
FAX: 202.225.3462
District: 520.316.0839
Room 318 CHOB- Cannon House Office Building 25 Independence Avenue, SE
Washington, DC 20515-0301

Residence: Sedona, AZ
Elected: 2016    Next Election: 2022
Spouse: Pat   DOB: 1/24/1946
Committee Assignments
Co-ChairCongressional Rural Broadband Caucus
Co-ChairBlue Dog Coalition
MemberHouse Subcommittee on Conservation and Forestry
MemberHouse Subcommittee on General Farm Commodities and Risk Management
MemberHouse Subcommittee on Communications and Technology
MemberHouse Subcommittee on Oversight and Investigations
FC MemberCongressional Reformers Caucus
MemberHouse Subcommittee on Environment and Climate Change
FC MemberCongressional Aluminum Caucus
MemberHouse Committee on Agriculture
FC MemberCongressional Gaming and Entertaining Caucus
FC MemberCongressional Chemistry Caucus
FC MemberDairy Caucus
MemberHouse Subcommittee on Energy
FC MemberAuto Care Caucus
FC MemberCongressional Cut Flower Caucus
FC MemberLaw Enforcement Caucus (House)
FC MemberCongressional Down Syndrome Caucus
MemberHouse Committee on Energy and Commerce
FC MemberProblem Solvers Caucus (No Labels)
FC MemberCongressional Lupus Caucus
FC MemberCongressional Labor and Working Families Caucus
FC MemberCongressional Native American Caucus
FC MemberBipartisan Addiction and Mental Health Task Force
FC MemberCongressional Caucus on Armenian Issues
FC MemberCongressional Mental Health Caucus
FC MemberCongressional Rare Disease Caucus
FC MemberNew Democrat Coalition (NDC)
FC MemberCongressional Wine Caucus
FC MemberExpand Social Security Caucus (House)
FC MemberCongressional Diabetes Caucus
FC MemberCongressional Lesbian, Gay, Bisexual, and Transgender (LGBTQ+) Equality Caucus
Counties Representing
Apache / Coconino / Gila / Graham / Greenlee / Maricopa / Mohave / Navajo / Pima / Pinal / Yavapai


Growing up, Tom O'Halleran was taught the value of hard work and honesty in serving his community. It is no surprise he took these lessons and joined the Chicago Police Department where he was commissioned as one of the youngest homicide detectives in the city's history. He served with distinction - receiving countless commendations and awards for his work to serve and protect his community.

Following his service, Tom became a member of the Chicago Board of Trade and opened his own small business. As a member of the board of directors, he chaired the finance, floor operations, and planning committees. His work gave the Board of Trade a vision for the future.

Never one to rest, Tom took on public service once again upon retiring to Arizona and served three consecutive terms in the Arizona House of Representatives and one term in the Senate. Tom used his eight years in the legislature to take on tough challenges and make the right decisions for his constituents, regardless of the political implications. For Tom, it is about the people he serves, not his title.

Tom and his wife, Pat, live in unincorporated Yavapai County. They have been married for over 48 years and have three children and four grandchildren.