The 2018–19 season was Plymouth Argyle's second consecutive season in League One and their 133rd year in existence. Along with competing in League One, the club participated in the FA Cup, EFL Cup and EFL Trophy. The season covers the period from 1 July 2018 to 30 June 2019.
 "As of 29 March 2020"
 "As of game played on 12 May 2019"
 "As of 12 May 2019"
 "As of 12 May 2019"
Competitions.
Friendlies.
On 10 May 2018, Plymouth Argyle announced eight pre-season friendlies for July. These were extended into ten friendlies when a tour of The Netherlands was announced in early July.
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League One.
Matches.
On 21 June 2018, the League One fixtures for the forthcoming season were announced.
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FA Cup.
The first round draw was made live on BBC by Dennis Wise and Dion Dublin on 22 October. The draw for the second round was made live on BBC and BT by Mark Schwarzer and Glenn Murray on 12 November.
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EFL Cup.
On 15 June 2018, the draw for the first round was made in Vietnam.
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EFL Trophy.
On 13 July 2018, the initial group stage draw bar the U21 invited clubs was announced.
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References.
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