- Location: Auburn, NY
- League: New York-Penn League
- Affiliate: Houston Astros 1996-2001, Toronto Blue Jays 2002-2010, Washington Nationals 2011-present
- Ballpark: Leo Pinckney Field at Falcon Park
The Auburn Doubledays are a Washington Nationals affiliate in the New York-Penn League. They play their home games at Leo Pinckney Field at Falcon Park in Auburn, New York. The team was named in honor of Abner Doubleday - the legendary but now discredited (in favor of Alexander Cartwright) "Inventor of Baseball."