Ann Wagner

Ann Wagner
Born	Ann Louise Trousdale 9/13/1962
Birthplace	St. Louis, Missouri, U.S.
Nationality	American
Occupation	Politician, diplomat
Known for	U.S. Representative for Missouri's 2nd congressional district; U.S. Ambassador to Luxembourg
Education	University of Missouri (BS)
Children	3
Website	wagner.house.gov

Ann Louise Wagner (née Trousdale; born September 13, 1962) is an American politician and former diplomat who's served as the U.S. representative for Missouri's 2nd congressional district since January 2013. She's a Republican with a career spanning party leadership, international diplomacy, and federal lawmaking. Before Congress, she was the United States Ambassador to Luxembourg from 2005 to 2009 under Presidents George W. Bush and Barack Obama, and chaired the Missouri Republican Party from 1999 to 2005.

Her congressional district sits primarily in St. Louis County, covering much of the southern and western suburbs of St. Louis along with parts of St. Charles County and the northern portion of Jefferson County. It's heavily suburban and the wealthiest in Missouri. In Congress, Wagner's focused on financial services policy, anti-human trafficking legislation, and foreign affairs. She currently chairs the Financial Services Subcommittee on Capital Markets.

Early Life

Ann Louise Trousdale was born on September 13, 1962, in St. Louis, Missouri. She grew up in the St. Louis metropolitan area, the same region that would later form the core of her congressional district. Public records say little about her parents and childhood, though her deep roots in St. Louis have remained a consistent part of her political identity throughout her career.

Her early exposure to politics and civic engagement in Missouri set the stage for her rise through Republican Party ranks at state and national levels. The St. Louis suburbs, where she grew up and settled as an adult, rank among Missouri's most politically significant regions. They combine affluent residential communities with strong traditions of civic participation.

Education

Wagner attended the University of Missouri and earned a Bachelor of Science degree. The University of Missouri, based in Columbia, is the flagship school of the University of Missouri System and one of the oldest public universities west of the Mississippi River. She came of age during her time there before entering Republican Party politics in Missouri.

Career

Missouri Republican Party Chairmanship

Wagner's career in Republican Party politics took off in the late 1990s when she became chair of the Missouri Republican Party on January 16, 1999, succeeding Woody Cozad. She held this position until July 16, 2005, when Doug Russell succeeded her. During her tenure, Wagner oversaw Republican electoral efforts in Missouri through multiple election cycles, including the important 2000 and 2004 presidential elections.

Beyond leading the state party, she also took on national responsibilities. Starting in 2001, Wagner served as co-chair of the Republican National Committee (RNC) for four years. The RNC co-chairmanship is a major national party leadership role. Her tenure coincided with the early Bush administration years and party efforts during the 2002 and 2004 elections.

After the 2010 midterm elections, Wagner ran to become full chair of the Republican National Committee. Her candidacy drew attention given her extensive experience managing the party at both state and national levels. She didn't win the chairmanship, but the campaign raised her profile considerably within the Republican Party.

United States Ambassador to Luxembourg

On August 16, 2005, Wagner began her service as United States Ambassador to Luxembourg after being nominated by President George W. Bush. She replaced Peter Terpeluk. As ambassador, she represented the United States in the Grand Duchy of Luxembourg, a small yet economically significant European nation that functions as a major financial center and hosts several European Union institutions.

She served through the transition between Bush and Obama administrations. Her tenure ended on June 27, 2009, when Cynthia Stroum succeeded her. This diplomatic experience gave her direct knowledge of international relations, European affairs, and transatlantic economic issues. That background would prove valuable during her congressional career.

U.S. House of Representatives

2012 Election and Entry to Congress

After redistricting following the 2010 census, Wagner ran for Congress in Missouri's 2nd congressional district in 2012. Todd Akin had held the seat but vacated it to run for the Senate. She won the Republican primary and then the general election, beginning service in the 113th United States Congress on January 3, 2013.

The 2nd district is predominantly suburban St. Louis County and Missouri's wealthiest. It covers most of St. Louis's southern and western suburbs, plus some northern areas in St. Charles County and the northern part of Jefferson County. She's been reelected in every subsequent cycle.

Anti-Human Trafficking Legislation

One of Wagner's signature legislative priorities involves combating human trafficking and online sex trafficking. In the 113th Congress, she introduced H.R. 4225, legislation addressing these issues. She championed a bill designed to shut down online platforms used for sex trafficking, highlighting the connection between technology and exploitation.

This work continued in later congressional terms. In the 114th Congress, she supported H.R. 1090, related legislation. She maintained a dedicated section on her congressional website called "Not for Sale," showcasing her anti-trafficking legislative efforts.

In November 2025, Wagner voted to release files from the Jeffrey Epstein case. She framed her position as backing trafficking victims.

Financial Services Committee Work

Wagner sits on the House Committee on Financial Services. She rose to become Chair of the Subcommittee on Capital Markets. In that role, she's shaped legislation on capital formation, securities regulation, and financial market oversight.

In December 2025, Wagner worked with Financial Services Committee Chairman French Hill and Representatives Gregory Meeks and Josh Gottheimer to unveil a bipartisan capital formation package. The legislation aimed at boosting investment, innovation, and economic growth through regulatory reforms in capital markets.

She also announced that her own legislation supporting small businesses and entrepreneurs passed the House with broad support that same month.

Through her subcommittee, Wagner's addressed constituent concerns. Early 2026 saw the Financial Services Committee highlight her work under "INVESTing in Innovation, Growth, and Stability in Missouri," focusing on rising grocery costs, housing affordability, and investment opportunities for Missouri families.

Foreign Affairs and Taiwan

Drawing on her diplomatic background as former ambassador to Luxembourg, Wagner's been active on foreign policy in Congress. In December 2025, a bill she authored to counter Chinese aggression and back an independent Taiwan was signed into law by President Donald Trump. The legislation reflected her focus on countering Chinese influence and strengthening U.S. ties with Taiwan.

Federal Reserve and Economic Policy

As Capital Markets Subcommittee Chair, Wagner weighed in on major economic appointments. Early 2026 brought her statement on Kevin Warsh's nomination to be Federal Reserve Chair, expressing support for him.

Caucus Memberships

Wagner's joined several congressional caucuses during her time in the House. She's a member of the Republican Study Committee, the largest conservative caucus in the chamber. She also belongs to the Congressional Constitution Caucus.

2026 Election Cycle

Fred Wellman, host of the On Democracy podcast, announced his candidacy to challenge Wagner in the 2026 election in October 2025. His podcast had criticized the Republican Party's direction under Donald Trump, making his campaign a challenge from outside her party.

Political Positions

Wagner belongs to the Republican Party and is often seen as part of the party's moderate wing. Her voting record combines conservative economic positions, particularly on capital markets deregulation and fiscal policy, with engagement on social issues like anti-human trafficking work. Her bipartisan capital formation efforts with Democratic colleagues such as Representatives Meeks and Gottheimer show her willingness to work across the aisle on financial policy.

In October 2025, she criticized Democrats for shutting down the federal government, reflecting her role in partisan fiscal debates.

Personal Life

Wagner lives in the St. Louis metropolitan area, within her congressional district. She has three children. Her maiden name was Ann Louise Trousdale.

Throughout her career, from Missouri Republican Party chair through diplomatic service to Congress, she's maintained strong St. Louis community ties. The suburban and affluent character of her district has shaped her policy focus on capital formation, small business support, and economic opportunity.

Recognition

Several key positions in Wagner's career speak to her standing in the Republican Party and Congress. President George W. Bush appointed her United States Ambassador to Luxembourg in 2005, a significant diplomatic honor. Her 2001 election as RNC co-chair placed her among top party leaders during a formative period in early 21st-century Republican politics.

In Congress, her chairmanship of the Financial Services Subcommittee on Capital Markets gave her a major platform for shaping securities regulation, capital formation, and financial market policy. Her anti-human trafficking bills across multiple congressional sessions drew national media attention and positioned her as a leading congressional voice on that issue.

In the 119th Congress, she authored a Taiwan and China policy bill signed into law, along with small business legislation that passed the House with substantial bipartisan backing.