# 2011 World Wrestling Championships – Men's freestyle 55 kg

The men's freestyle 55 kilograms is a competition featured at the 2011 World Wrestling Championships, and was held at the Sinan Erdem Dome in Istanbul, Turkey on 16 September 2011.

## Results
### Legend

* F — Won by fall
* WO — Won by walkover

### Finals

| Semifinals | Semifinals | Semifinals | Final | Final | Final |
| Viktor Lebedev (RUS) | 1 | 4 | | | |
| Daulet Niyazbekov (KAZ) | 0 | 0 | Viktor Lebedev (RUS) | 1 | 2 |
| Radoslav Velikov (BUL) | 1 | 1 | Radoslav Velikov (BUL) | 0 | 1 |
| Nick Simmons (USA) | 0 | 0 | | | |

### Top half
#### Section 1

| Round of 32 | Round of 32 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals |
| Mihran Jaburyan (ARM) | 0 | 0 | | | | | | | |
| Viktor Lebedev (RUS) | 7 | 4 | | | | | | | |
| | | | | Viktor Lebedev (RUS) | 3 | 7 | | | |
| | | | | Alan Olvera (MEX) | 0 | 0 | | | |
| Alan Olvera (MEX) | 1 | 2 | | | | | | | |
| Bienvenu Andriamalala (MAD) | 1 | 1 | | | | | | | |
| | | | | | | | Viktor Lebedev (RUS) | 1 | 1 |
| | | | | | | | Frank Chamizo (CUB) | 0 | 1 |
| Šarūnas Jurčys (LTU) | 7 | 7 | | | | | | | |
| Hel Here (CHA) | 1 | 0 | | | | | | | |
| | | | | Šarūnas Jurčys (LTU) | 1 | 0 | | | |
| | | | | Frank Chamizo (CUB) | 1 | 6 | | | |
| Frank Chamizo (CUB) | 1 | 7 | 4 | | | | | | |
| Rahul Aware (IND) | 2 | 2 | 1 | | | | | | |

#### Section 2

| Round of 32 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| Fredy Serrano (COL) | 3 | 4 | | | | | | | | |
| Urs Wild (SUI) | 1 | 0 | | | | | | | | |
| | | | Fredy Serrano (COL) | 5 | | | | | | |
| | | | Nurlan Makenaliev (KGZ) | 10$^F$ | | | | | | |
| David Tremblay (CAN) | 0 | 2 | | | | | | | | |
| Nurlan Makenaliev (KGZ) | 4 | 5 | | | | | | | | |
| | | | | | | | Nurlan Makenaliev (KGZ) | 1 | 3 | 0 |
| | | | | | | | Daulet Niyazbekov (KAZ) | 1 | 6 | 3 |
| Kim Yong-eub (KOR) | 0 | 0 | | | | | | | | |
| Makhmud Magomedov (AZE) | 4 | 6 | | | | | | | | |
| | | | Makhmud Magomedov (AZE) | 2 | 2 | 0 | | | | |
| | | | Daulet Niyazbekov (KAZ) | 2 | 1 | 3 | | | | |
| Ioannis Ivanidis (GRE) | 0 | 0 | | | | | | | | |
| Daulet Niyazbekov (KAZ) | 7 | 7 | | | | | | | | |

### Bottom half
#### Section 3

| Round of 64 | Round of 64 | Round of 64 | Round of 64 | Round of 32 | Round of 32 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | Craig McKenna (GBR) | 3 | 2 | | | | | | | | |
| | | | | Sem Shilimela (NAM) | 7 | 3 | | | | | | | | |
| | | | | | | | | Sem Shilimela (NAM) | 0 | 0 | | | | |
| | | | | | | | | Vladimer Khinchegashvili (GEO) | 7 | 6 | | | | |
| | | | | Qi Mude (CHN) | 0 | 0 | | | | | | | | |
| Vladimer Khinchegashvili (GEO) | 7 | 7 | | Vladimer Khinchegashvili (GEO) | 6 | 6 | | | | | | | | |
| Fernando Paredes (VEN) | 0 | 0 | | | | | | | | | Vladimer Khinchegashvili (GEO) | 1 | 2 | 0 |
| Dilshod Mansurov (UZB) | 3 | 2 | 0 | | | | | | | | Radoslav Velikov (BUL) | 0 | 3 | 1 |
| Yang Kyong-il (PRK) | 0 | 5 | 2 | Yang Kyong-il (PRK) | 1 | 1 | 0 | | | | | | | |
| Andrei Dukov (ROU) | 0 | 0 | | Hassan Rahimi (IRI) | 0 | 2 | 1 | | | | | | | |
| Hassan Rahimi (IRI) | 1 | 3 | | | | | | Hassan Rahimi (IRI) | 0 | 1 | | | | |
| André Quispe (CHI) | 0 | 0 | | | | | | Radoslav Velikov (BUL) | 1 | 5 | | | | |
| Radoslav Velikov (BUL) | 7 | 6 | | Radoslav Velikov (BUL) | 1 | 0 | 1 | | | | | | | |
| Firas Al-Rifaei (SYR) | 0 | 0 | | Uladzislau Andreyeu (BLR) | 0 | 1 | 0 | | | | | | | |
| Uladzislau Andreyeu (BLR) | 3 | 1 | | | | | | | | | | | | |

#### Section 4

| Round of 64 | Round of 64 | Round of 64 | Round of 64 | Round of 32 | Round of 32 | Round of 32 | Round of 32 | Round of 16 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals |
| Lokman Kaplanbaba (FRA) | 0 | 1 | 1 | | | | | | | | | | | |
| Ahmet Peker (TUR) | 1 | 0 | 3 | Ahmet Peker (TUR) | 3 | 1 | 1 | | | | | | | |
| Yuriy Ledenev (UKR) | 1 | 0 | | Shinichi Yumoto (JPN) | 0 | 6 | 3 | | | | | | | |
| Shinichi Yumoto (JPN) | 1 | 6 | | | | | | Shinichi Yumoto (JPN) | 6 | 5 | | | | |
| Francisco Sánchez (ESP) | 0 | 0 | | | | | | Bayaraagiin Naranbaatar (MGL) | 0 | 3 | | | | |
| Bayaraagiin Naranbaatar (MGL) | 3 | 1 | | Bayaraagiin Naranbaatar (MGL) | | | | | | | | | | |
| Hamzeh Koursha (JOR) | W | O | | Bye | | | | | | | | | | |
| Ramil Rejepow (TKM) | W | O | | | | | | | | | | Shinichi Yumoto (JPN) | 4 | 5 |
| Nikolay Noev (TJK) | 2 | 7 | | | | | | | | | | Nick Simmons (USA) | 7 | 6 |
| Adama Diatta (SEN) | 0 | 0 | | Nikolay Noev (TJK) | 2 | 4 | | | | | | | | |
| Mohamed Attia (TUN) | 0 | 0 | | Nguyễn Huy Hà (VIE) | 1 | 3 | | | | | | | | |
| Nguyễn Huy Hà (VIE) | 6 | 1 | | | | | | Nikolay Noev (TJK) | 1 | 3 | 3 | | | |
| Nick Simmons (USA) | 1 | 0 | 2 | | | | | Nick Simmons (USA) | 2 | 0 | 4 | | | |
| Marcel Ewald (GER) | 0 | 1 | 0 | Nick Simmons (USA) | 4$^F$ | | | | | | | | | |
| Luis Orantes (GUA) | 0 | 0 | | Alexandru Chirtoacă (MDA) | 2 | | | | | | | | | |
| Alexandru Chirtoacă (MDA) | 3 | 7 | | | | | | | | | | | | |

### Repechage

| Repechage round 1 | Repechage round 1 | Repechage round 1 | Repechage round 2 | Repechage round 2 | Repechage round 2 | Repechage round 3 | Repechage round 3 | Repechage round 3 | Repechage round 3 | Bronze medals | Bronze medals | Bronze medals |
| | | | Mihran Jaburyan (ARM) | 3$^F$ | | Mihran Jaburyan (ARM) | 7 | 0 | 3 | Mihran Jaburyan (ARM) | 1 | 3 |
| | | | Alan Olvera (MEX) | 0 | | Frank Chamizo (CUB) | 3 | 7 | 2 | Daulet Niyazbekov (KAZ) | 5 | 5 |
| André Quispe (CHI) | 0 | 0 | Uladzislau Andreyeu (BLR) | 0 | 0 | Hassan Rahimi (IRI) | 1 | 2 | 6 | Hassan Rahimi (IRI) | 1 | 4 |
| Uladzislau Andreyeu (BLR) | 6 | 6 | Hassan Rahimi (IRI) | 1 | 2 | Vladimer Khinchegashvili (GEO) | 2 | 0 | 0 | Nick Simmons (USA) | 0 | 0 |