Two-time U.S. gold medalist Acacia Walker-Weinstein was named as the U.S. Women’s Senior National Team head coach in April 2024. Walker-Weinstein led the U.S. to the inaugural Pan-American Women's Lacrosse Championship in 2025 and then followed that up when she led the U.S. to the World Lacrosse Women's Championship in Tokyo in 2026.

Walker-Weinsten, the head women’s lacrosse coach at Boston College, was just 14 years old when she was tried out for the 1999 U.S. U19 team. She made the team and helped bring home a world championship from Perth, Australia. In 2009, she played on the U.S. women’s senior team that won the world championship in Prague, Czech Republic.

Walker-Weinstein has been the head coach at Boston College since the 2013 season and has transformed the Eagles into one of the nation’s elite programs. Boston College played in seven straight NCAA championship games from 2017 through 2024, won the school’s first national title in 2021 and followed up with a second championship in 2024.

Walker-Weinstein was the IWLCA National Coach of the Year in 2017 and 2021 and the BC staff was recognized in 2024. She compiled 212 wins in her first 13 seasons, including a school-record 22 in the 2018 and 2019 seasons. Three of her Boston College players – Sam Apuzzo, Dempsey Arsenault and Charlotte North – played on the 2022 U.S. women’s team that won the world championship and another, Kristin Igoe, played on the 2013 world championship team. The 2026 U.S. team featured eight of her former BC players — Sam Apuzzo, Shea Baker, Shea Dolce, Kenzie Kent, Emma LoPinto, Charlotte North, Sydney Scales and Cassidy Weeks.

She first came to Boston College as the associate head coach and in 2011 helped the school reach the NCAA tournament for the first time in program history. Prior to coming to BC, she spent two seasons as the associate head coach at the University of Massachusetts, helping the team win back-to-back Atlantic 10 championships. From 2005 through 2008 she was an assistant coach at Northwestern, helping the school win three national championships.

As a player, Walker-Weinstein was an All-American and captain at the University of Maryland, helping the Terps reach the NCAA tournament all four seasons. She spent a decade, from 2002 through 2012, as a member of the U.S. women’s senior team.

The U.S. women’s field team has won a record 10 world championships, including the five most recent. The U.S. won the inaugural championship in 1982, followed by Australia winning in 1986. The U.S. then won four straight championships before Australia beat the U.S. in the 2005 gold medal game. Walker-Weinstein was on the 2009 U.S. team that started the current string of five straight world titles.

Women's Field Coaching Staff

Head Coach

Acacia Walker-Weinstein

Assistant Coach

Melissa Lehman

Assistant Coach

Kayla Treanor

Assistant Coach

Devon Wills