| Competition: | French Guiana Régional 1 |
| Season: | 2018–19 |
| Continentalcup1: | Caribbean Club Shield |
| Prevseason: | 2017–18 |
| Nextseason: | 2019–20 |
The 2018–19 French Guiana Régional 1 was the 58th season of the French Guiana Régional 1, the top division football competition in French Guiana. The season began on 1 September 2018.[1]