2018–19 Liga Nacional de Guatemala
| Season | 2018–19 |
|---|---|
| Dates | July 2018 – May 2019 |
| Champions | Apertura: Guastatoya (2nd title) Clausura: Antigua (4th title) |
| Relegated | Chiantla Petapa |
| CONCACAF League | Guastatoya Antigua Comunicaciones |
| Top goalscorer | Agustin Herrera (Antigua GFC) - 9 goals |
| Biggest home win | Malacateco 5–0 Chiantla (2018) |
| Biggest away win | Chiantla 0–3 Guastatoya (2018) |
← 2017–18 2019–20 → | |
The 2018–19 Liga Nacional de Guatemala was the 66th professional season of the top-flight football league in Guatemala. The season was divided into two championships—the 2018 Apertura and the 2019 Clausura—each in an identical format and each contested by the same 12 teams.