Rebecca Elizabeth Sauerbrunn (born June 6, 1985) is an American soccer player for Portland Thorns FC of the National Women's Soccer League (NWSL), the highest division of women's professional soccer in the United States. Since 2021, Sauerbrunn is the captain of the United States women's national soccer team. She previously captained Utah Royals FC and—from 2016 to 2018—co-captained the national team with Carli Lloyd.