Waggy may refer to:

• Waggy, West Virginia, a former community
• "Waggy", a Blink-182 song from Dude Ranch (album) and They Came to Conquer... Uranus EP

• Swindon Borough Council election, 1998
• Swindon Borough Council election, 1999
• Swindon Borough Council election, 2000
• Swindon Borough Council election, 2002
• Swindon Borough Council election, 2003
• Swindon Borough Council election, 2004
• Swindon Borough Council election, 2006
• Swindon Borough Council election, 2007
• Swindon Borough Council election, 2008
• Swindon Borough Council election, 2010
• Swindon Borough Council election, 2011
• Swindon Borough Council election, 2012
• Swindon Borough Council election, 2014
• Swindon Borough Council election, 2015
• Swindon Borough Council election, 2016
• Swindon Borough Council election, 2018
• Swindon by-election, 1934
• Swindon by-election, 1969
• Swindon Catholic Church
• Swindon Council
• Swindon Junction railway station
• Swindon Loco Yard
• Swindon Storm
• Swindon Supermarine Football Club
• Swindon Town F.C. players