Konsa arrives at the Emirates Stadium having competed at the 2026 World Cup, fresh off the back of a Europa League-winning campaign with Villa.
He is Arsenal's fifth signing of the summer following the permanent arrival of Piero Hincapie, as well as the additions of Illan Meslier, Christos Tzolis and Bruno Guimaraes.
“We’re delighted to have completed the signing of Ezri Konsa," Sporting Director Andrea Berta said.
“Ezri is a defender of high quality, whose athleticism, composure and tactical intelligence have established him as one of the Premier League’s most consistent performers.
"Being comfortable in both central defence and at right-back, Ezri will bring valuable versatility to our squad while maintaining the high defensive standards which are fundamental to our challenge of winning major trophies."
Konsa began his career at Charlton before joining Brentford in the Championship, with one successful campaign catching the eyes of Aston Villa.
The 28-year-old moved to Villa Park in 2019 and enjoyed seven seasons in the Premier League before completing his move to reigning champions Arsenal.
