Ryan David Langerhans (born February 20, 1980) is an American former professional baseball outfielder. Langerhans was drafted in the third round of the 1998 Major League Baseball draft by the Atlanta Braves, and made his debut with them in 2002. He also played in Major League Baseball for the Oakland Athletics, Washington Nationals, Seattle Mariners, Los Angeles Angels of Anaheim, and Toronto Blue Jays.