Men's lacrosse
Washington and Lee's first lacrosse team was fielded in 1938 and started the Dixie Lacrosse League along with Virginia, Duke, and North Carolina. The Generals soon were successful winning the Dixie League Championship in 1939 and 1940. No team was fielded from 1943 through 1946. The team resumed play in 1947.
After the school downgraded to Division III in 1958, the men's lacrosse team remained at the Division I level until 1987. Washington and Lee participated in seven NCAA Division I Men's Lacrosse Championship tournaments: 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1980. The Generals reached the tournament's semifinals three times: 1973, 1974, and 1975.
Since 1987, Washington and Lee have won twelve Old Dominion Athletic Conference (ODAC) Lacrosse Championships: 1991, 1993, 1994, 1995, 1999, 2000, 2002, 2004, 2009, 2016, 2019, and 2023. Washington and Lee have participated in fifteen NCAA Division III Men's Lacrosse Championship tournaments: 1987, 1991, 1993, 1998, 1999, 2000, 2002, 2004, 2009, 2013, 2016, 2018, 2019, 2022, and 2023. The Generals reached the quarterfinals four times: 1998, 1999, 2004, and 2023. The Generals reached the semifinals three times: 1987, 2000, and 2002.
Washington and Lee Hall of Fame Coach Jack Emmer is known for creating The Armadillo play where five players would surround a player with the ball, facing him and locking arms showing the defense only their backs. Any attempt by the defense to retrieve the ball would result in a penalty. Washington and Lee would then be able to run a man-up offense as a result of the penalty. Washington and Lee successfully used this play during the 1982 game against UNC. Following the game, The Armadillo was outlawed by the NCAA rules committee.
Washington and Lee lacrosse is also known for being on the losing side of one of the greatest upsets in lacrosse history when unranked Morgan State defeated the number 1 ranked Generals in the first game of the season in 1975. W&L had a 28 game regular season winning streak and had not lost at home in three years at the time.
Washington and Lee plays VMI in the Lee-Jackson Lacrosse Classic every year. VMI is W&L's next door neighbor in Lexington, VA. The Classic is named after Robert E. Lee and Stonewall Jackson. Lee served as W&L's president from 1865-1870 and Jackson was a professor at VMI from 1851-1861. The Classic was held every spring as part of the main lacrosse season until 2007 when it moved to the fall as an exhibition game. In 2022 & 2023, the game was held as a scrimmage without the official "Lee-Jackson Lacrosse Classic" name. W&L holds a 31-4-1 lead in the all time series against VMI. The trophy is a plaque featuring crossed swords.
Washington and Lee competes against Christopher Newport every year for the Virginia LtN Cup and generates support for LtN. LtN or "Lacrosse the Nations" is an organization that uses lacrosse and other physical activities to teach important life skills and help improve education and health while creating opportunity and hope for children in need. W&L holds a 6-5 lead in the all time series against Christopher Newport.