2026 Elections · Arizona

Arizona's 5th Congressional District Candidates 2026

See every declared 2026 U.S. House candidate running in this Arizona congressional district, with FEC campaign finance and where they stand on the issues.

Source:FECUpdated Oct 19, 2026Report a correction

Who is running in Arizona's 5th Congressional District in 2026?

Mark Lamb (Republican) and Elizabeth Lee (Democratic).

  • Mark LambRepublican✓ Verified
    $1.7M raised
    • Official FEC
    • Positions sourced
  • Elizabeth LeeDemocratic✓ Verified
    $321K raised
    • Official FEC
    • Positions sourced

Where they stand

Sources under every entry. Sentences are AI-written from the linked source.

Where they differ: Elizabeth Lee supports economic equity by making the wealthy pay their fair share and expanding tax credits for working families 1. She also advocates for healthcare as a human right and supports Medicare for All with expanded coverage including mental health, dental, vision, and hearing 3. Mark Lamb supports advancing an economy where families and small businesses can thrive by lowering costs and protecting taxpayers 2. He is endorsed by Stand for Health Freedom for his commitment to constitutional rights, individual liberty, and protecting medical freedom and informed consent 4.
AI-written comparison of the sourced entries below. Generated Oct 18, 2026.

Where the candidates stand, by issue
IssueMark LambRepublicanElizabeth LeeDemocratic
Economy & Jobs

Lamb supports advancing an economy where families and small businesses can thrive by lowering costs, supporting small businesses, protecting taxpayers, and strengthening American jobs.

Candidate's own wordsSource ↗Verified Oct 18, 2026AI-written

Lee supports economic equity by making the wealthy pay their fair share, expanding tax credits for working families, supporting workers' rights to organize, and opposing harmful tariffs.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Where they differ on Economy & Jobs: Elizabeth Lee supports economic equity by making the wealthy pay their fair share, expanding tax credits for working families, supporting workers' rights to organize, and opposing harmful tariffs 1. Mark Lamb supports advancing an economy where families and small businesses can thrive by lowering costs, supporting small businesses, protecting taxpayers, and strengthening American jobs 2.
Healthcare

Lamb is endorsed by Stand for Health Freedom for his commitment to constitutional rights, individual liberty, and protecting medical freedom and informed consent.

Candidate's own wordsSource ↗Verified Oct 18, 2026AI-written

Lee supports healthcare as a human right and advocates for Medicare for All with expanded coverage including mental health, dental, vision, and hearing.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Where they differ on Healthcare: Elizabeth Lee supports healthcare as a human right and advocates for Medicare for All with expanded coverage including mental health, dental, vision, and hearing 1. Mark Lamb is endorsed by Stand for Health Freedom for his commitment to constitutional rights, individual liberty, and protecting medical freedom and informed consent 2.
Immigration

Lamb supports securing the border, enforcing immigration laws, prioritizing removal of criminal illegal immigrants, and protecting legal immigration and commerce.

Candidate's own wordsSource ↗Verified Oct 18, 2026AI-written

Lee believes no human being is 'an illegal' and supports compassionate, humane immigration reform and border security.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Where they differ on Immigration: Elizabeth Lee believes no human being is 'an illegal' and supports compassionate, humane immigration reform and border security 1. Mark Lamb supports securing the border, enforcing immigration laws, prioritizing removal of criminal illegal immigrants, and protecting legal immigration and commerce 2.
Public Safety & Crime

Lamb opposes sanctuary policies and calls for ending qualified immunity for officials who allow dangerous criminals back on the street, holding them accountable.

Candidate's own wordsSource ↗Verified Oct 18, 2026AI-written

Lee supports common-sense gun violence prevention policies to save lives and protect families.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Where they differ on Public Safety & Crime: Elizabeth Lee supports common-sense gun violence prevention policies to save lives and protect families 1. Mark Lamb opposes sanctuary policies and calls for ending qualified immunity for officials who allow dangerous criminals back on the street, holding them accountable 2.
Abortion

No public position found. Check their site ↗

Lee supports reproductive freedom and fertility care access, emphasizing women's autonomy over their bodies and healthcare.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Taxes & Government Spending

No public position found. Check their site ↗

No public position found. Check their site ↗

Energy & Environment

No public position found. Check their site ↗

Lee supports water security, investment in renewable energy, restoring EPA protections, and urgent climate change action.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Foreign Policy & Defense

No public position found. Check their site ↗

Lee advocates for international justice, supporting civilians and human rights worldwide.

Candidate's own wordsSource ↗Verified Oct 16, 2026AI-written

Common questions

When is the election?

The general election is on November 3, 2026.

How do the candidates differ on Economy & Jobs?

Elizabeth Lee supports economic equity by making the wealthy pay their fair share, expanding tax credits for working families, supporting workers' rights to organize, and opposing harmful tariffs. Mark Lamb supports advancing an economy where families and small businesses can thrive by lowering costs, supporting small businesses, protecting taxpayers, and strengthening American jobs.

How do the candidates differ on Healthcare?

Elizabeth Lee supports healthcare as a human right and advocates for Medicare for All with expanded coverage including mental health, dental, vision, and hearing. Mark Lamb is endorsed by Stand for Health Freedom for his commitment to constitutional rights, individual liberty, and protecting medical freedom and informed consent.

How do the candidates differ on Immigration?

Elizabeth Lee believes no human being is 'an illegal' and supports compassionate, humane immigration reform and border security. Mark Lamb supports securing the border, enforcing immigration laws, prioritizing removal of criminal illegal immigrants, and protecting legal immigration and commerce.

How do the candidates differ on Public Safety & Crime?

Elizabeth Lee supports common-sense gun violence prevention policies to save lives and protect families. Mark Lamb opposes sanctuary policies and calls for ending qualified immunity for officials who allow dangerous criminals back on the street, holding them accountable.