Rigler

Rigler or Riegler is a surname. It may refer to:

Riegler

 * Adam Riegler (born 1998), American child actor
 * Alessandra Riegler (born 1961), Italian chess grandmaster
 * Christoph Riegler (born 1992), Austrian footballer
 * Claudia Riegler (snowboarder) (born 1973), snowboarder
 * Claudia Riegler (skier) (born 1976), Austrian skier
 * Elisabeth Riegler (born 1995), Austrian cyclist
 * Franz Riegler (footballer, born 1915) (known as Bobby; 1915–1989), Austrian international footballer
 * Franz Riegler (footballer, born 1922) (known as Franz Riegler II; 1922–1945), Austrian footballer who represented Germany internationally
 * Jan Marc Riegler (born 1988), Austrian footballer
 * Johann Riegler (1929–2011), Austrian international footballer

Rigler

 * Cy Rigler (1882–1935), American baseball umpire and coach
 * Eric Rigler, American player of the Uilleann pipes, Great Highland Bagpipes, and tin whistle
 * Franz Paul Rigler (1747/1748–1796), Austrian piano virtuoso, composer, teacher and theorist
 * Leo George Rigler (1896–1979), American radiologist
 * Lloyd Rigler (1915–2003), American businessman and philanthropist