The 2018–19 Liga Națională is the 61st season of Liga Națională, the Romanian top-level women's professional handball league.
CSM București are the defending champions, for the fourth season in a row.
The first two places promoted to Liga Națională and the last two relegated to Divizia A.
The play-offs were played on neutral ground, in Cisnădie.
This handball competition article is a stub.