The men's coxless four competition at the 2019 World Rowing Championships took place at the Linz-Ottensheim regatta venue.

[1] A top-eight finish ensured qualification for the Tokyo Olympics.

[2] The schedule was as follows:[1] All times are Central European Summer Time (UTC+2) Heat winners advanced directly to the A/B semifinals.

[3] The two fastest boats in each repechage advanced to the A/B semifinals.

[5] The three fastest boats in each semi advanced to the A final.