| Ugo Raczynski | |
| Fullname: | Ugo Pierre Jean Guy Raczynski[1] |
| Birth Date: | 30 November 1977 |
| Birth Place: | Nancy, France |
| Position: | Defender |
| Currentclub: | Sion U16 |
| Years1: | 2004–2005 |
| Clubs1: | Martigny-Sports |
| Years2: | 2005–2013 |
| Clubs2: | FC Bex |
| Years3: | 2013–2015 |
| Clubs3: | Vevey |
| Manageryears1: | 2013–2015 |
| Managerclubs1: | Vevey |
| Manageryears2: | 2015–2020 |
| Managerclubs2: | Martigny-Sports |
| Manageryears3: | 2020– |
| Managerclubs3: | Sion U16 |
| Manageryears4: | 2021 |
| Managerclubs4: | Sion |
Ugo Pierre Jean Guy Raczynski (born 30 November 1977) is a French professional football manager, who manages the Sion U16s.
An amateur footballer,[2] Raczynski began managing with the amateur side Vevey from 2013 to 2015. In 2015, he was appointed the manager of Martigny-Sports, where he stayed for six seasons.[3] He left Martigny-Sports on 16 October 2020 after the COVID-19 pandemic, and joined FC Sion as the manager of their U16s.[4] On 11 March 2021, Raczynski was appointed the interim coach for Sion for a period of 20 days, as they looked for a new manager.[5] Marco Walker succeeded Raczynski six days later, on 17 March 2021.[6]