Katie Lampson

Bayern Munich

In January 2014, Lampson skipped the 2014 NWSL College Draft and instead joined the Los Angeles Blues of the since-disbanded USL W-League. In June 2014, Lampson joined Frauen-Bundesliga side Bayern Munich. She helped Bayern win the 2014–15 Frauen Bundesliga title, leading the team with nine goals.

Washington Spirit

In December 2015, Lampson signed with the Washington Spirit. In her first season with the team, she played in 19 regular season matches, starting 10, totaling 928 minutes. Lampson contributed four goals during the season, tied for second most on the team. In 2016 Washington advanced to the NWSL Championship Game. The game was tied 2–2 after extra time and went to penalties. Lampson converted her penalty, but Washington lost to the Western New York Flash 3–2 on penalties.

Lampson appeared in five games for the Spirit in 2017 before she was released by the club on June 28, 2017.

Western Sydney Wanderers (loan)

Lampson was signed by Australian team Western Sydney Wanderers ahead of the 2016–17 W-League season. She was the leading goal-scorer for the Wanderers, netting six goals for the season.

Boston Breakers

The day after her release by the Washington Spirit, Lampson was selected off waivers by the Boston Breakers. She appeared in 12 games for the Breakers in 2017.

Newcastle Jets (loan)

In October 2017, Lampson returned to Australia, joining Newcastle Jets for the 2017–18 W-League season. Lampson…

With the United States Under-20 team Lampson won the 2012 CONCACAF Women's U-20 Championship. At the 2012 FIFA U-20 Women's World Cup, Lampson appeared in four games and scored three goals. The United States won the U-20 World Cup. Lampson has also played for the United States U-23 women's national team. In March 2014, she received her first full national team call-up from head coach Tom Sermanni. Lampson has not yet been capped by the USWNT.

Lampson attended Viera High School in Viera, Florida. She attended Wake Forest University from 2010 to 2013 where she played for the Demon Deacons women's soccer team. Lampson completed her college career as the highest-scoring player in Wake Forest history with 50 goals in 75 games, and she was a four-time All-ACC honoree and a three-time All-America, becoming in 2011 the first Wake Forest player to be named first-team All America.

Lampson's younger sister Jackie played for North Carolina State University and her father Scott played for the Air Force Academy. She announced her engagement to former professional goalkeeper Matt Lampson in January 2026. They married around a month later, and she subsequently began using her married name professionally.