2018–19 Liga IV Buzău
The 2018–19 Liga IV Buzău was the 51st season of the Liga IV Buzău, the fourth tier of the Romanian football league system. The season began on 25 August 2018 and ended on 8 June 2019. Team Săgeata crowned as county champion and qualified for the promotion play-off in Liga III. Promotion play-off. Champions of Liga IV – Buzău County face champions of Liga IV – Galați County. "CSU Galați" promoted to 2019–20 Liga III.