The 2018–19 V-League season eas the 15th season of the V-League, the highest professional volleyball league in South Korea.

The season started on 13 October 2018 and finished on 27 March 2019.

Cheonan Hyundai Capital Skywalkers claimed their fourth championship in the men's league Match won 3–0 or 3–1: 3 match points for the winner, 0 match points for the loser Match won 3–2: 2 match points for the winner, 1 match point for the loser Source: League table (Men's) Source: League table (Women's)

Source: Game Schedule (Men's)

Source: Game Schedule (Women's)