2009 World Amateur Boxing Championships – Flyweight

The Flyweight competition was the second-lowest weight featured at the 2009 World Amateur Boxing Championships, and was held at the Mediolanum Forum. Flyweights were limited to a maximum of 51 kilograms in body mass.

Seeds

 * 1) 🇨🇺 Yampier Hernández (quarterfinals)
 * 2) 🇮🇹 Vincenzo Picardi (quarterfinals)
 * 3) 🇹🇭 Amnat Ruenroeng (quarterfinals)
 * 4) 🇨🇲  Thomas Essomba (first round)
 * 5)  'McWilliams Arroyo  (champion)
 * 6) 🇲🇽 Braulio Ávila   (second round)
 * 7) 🇲🇰 Mumin Veli  (second round)
 * 8) 🏴󠁧󠁢󠁥󠁮󠁧󠁿 Khalid Saeed Yafai (quarterfinals)