The 2018–19 Honduran Liga Nacional de Ascenso is the 52nd season of the Second level in Honduran football and the 17th under the name Liga Nacional de Ascenso.
The tournament is divided into two halves (Apertura and Clausura), each crowning one champion.
Real Sociedad won the tournament after defeating San Juan F.C.
Real Sociedad and Olancho F.C., the winners of both Apertura and Clausura respectively, faced to decide the team promoted to 2019–20 Honduran Liga Nacional.
Real Sociedad obtained promotion again after being relegated one year ago.