2011 World Amateur Boxing Championships – Welterweight

The Welterweight competition was the fifth-heaviest class featured at the 2011 World Amateur Boxing Championships, held at the Heydar Aliyev Sports and Exhibition Complex. Boxers were limited to a maximum of 69 kilogram in body mass.

Seeds

 * 1) 🇭🇺 Imre Bacskai (third round)
 * 2) 🇧🇷 Myke Ribeiro (first round)
 * 3) 🇷🇺 Andrey Zamkovoy (quarterfinals)
 * 4) 🏴󠁧󠁢󠁷󠁬󠁳󠁿 Freddie Evans (quarterfinals)
 * 5) 🇨🇳 Maitituersun Qiong (first round)
 * 6) 🇫🇷 Alexis Vastine (third round)
 * 7) 🇧🇾 Mahamed Nurudzinau (second round)
 * 8) 🇦🇿 Emil Ahmedov (first round)
 * 9) 🇰🇿 Serik Sapiyev (runner-up)
 * 10)  Ilyas Abbadi (first round)