Blackpool begin the campaign with an away trip to Crawley Town – who are one of the seven new teams entering England’s third tier.
The Red Devils went up from League Two via the play-offs, while Stockport County, Wrexham and Mansfield Town also won promotion.
Elsewhere, Birmingham City, Huddersfield Town and Rotherham United also enter the division following their relegations from the Championship.
We’ve taken a closer look at last year’s average attendance for each club in League One this time around:
