2019–20 Grimsby Town F.C. season

The season covers the period from 1 July 2019 to 30 June 2020.

Grimsby revealed their pre-season programme in June 2019.

Source: BBC On Thursday, 20 June 2019, the EFL League Two fixtures were revealed.

[39] The second round draw was made on 13 August 2019 following the conclusion of all but one first-round matches.

[40] The third round draw was confirmed on 28 August 2019, live on Sky Sports.