Cardiff and Swansea will renew rivalries in the South Wales derby on 16th September and 16th March, with Leeds and Huddersfield contesting the Yorkshire derby on 28th October and 2nd March.
Norwich and Ipswich face each other on 16th December and 6th April.
The final day of the season will see all teams kick-off simultaneously at 3pm on 4th May, with the play-off semi-finals to follow. The play-off final will take place at Wembley Stadium on 26th May.
The last round of fixtures in League One will take place a week before the Championship on 27th April, with the play-off final at Wembley Stadium scheduled for 18th May.
The League Two season will get underway on 5th August with all 24 teams set to play.
All action will conclude in League Two on 27th April. Wembley Stadium will host the League Two play-off final on 19th May.