The 2018–19 Cupa României was the 81st season of the annual Romanian primary football knockout tournament.

Times from 28 October 2018 to 30 March 2019 were EET (UTC+2).

The following 133 teams qualified for the competition: The first rounds, and any preliminaries, are organised by the Regional Leagues.

The game between Flacăra Moreni and Chindia Târgoviște was played on the 18th because it clashed with a rescheduled league match of Chindia.

[13] The semi-final matches are played in a round-trip system.