Olympique Grande-Synthe
| Full name | Olympique Grande-Synthe Football | ||
|---|---|---|---|
| Founded | 1963 | ||
| Ground | Stade Deconinck | ||
| Capacity | 1,500 | ||
| Chairman | Fatis Areski | ||
| Manager | Pascal Langlois | ||
| League | Régional 1 Hauts-de-France | ||
| 2019–20 | National 3 Group I, 12th (relegated) | ||
| Website | https://ogsfootball.footeo.com | ||
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Olympique Grande-Synthe Football (French pronunciation: [ɔlɛ̃pik ɡʁɑ̃d sɛ̃t]; commonly referred to as OGS or simply Grande-Synthe) is a French football club based in Grande-Synthe in the Nord-Pas-de-Calais region. The club plays in the Régional 1, the sixth tier of French football, after being relegated from 2019–20 Championnat National 3.