The 2019 summer transfer window for English football transfers will run from May to August 2019. Players without a club may join at any time, clubs may sign players on loan dependent on their league's regulations, and clubs may sign a goalkeeper on an emergency loan if they have no registered senior goalkeeper available. This list includes transfers featuring at least one Premier League or Championship club which were completed after the end of the winter 2018–19 transfer window on 31 January and before the end of the 2019 summer window.
All clubs without a flag are English. Note that while Cardiff City, Swansea City and Newport County are affiliated with the Football Association of Wales and thus take the Welsh flag, they play in the Premier League, Championship and League Two respectively, and so their transfers are included here.