The 27-12 months-old, who can play in each imperative defence and at proper-back, joins Philippe Coutinho, Lucas Digne, Robin Olsen and Kerr Smith at Villa Park as supervisor Steven Gerrard reshapes his squad.
Chambers has signed a three-and-a-half year agreement after an undisclosed charge changed into agreed among the clubs.
He made 122 appearances for Arsenal after becoming a member of from Southampton in 2014, additionally spending time on mortgage at Middlesbrough and Fulham.
However, he has struggled for sport time this season following the arrivals of Ben White and Takehiro Tomiyasu, making just five appearances, only two of which came inside the Premier League.
"It's a very exciting vicinity to be and everybody can see that from the outside. Things are occurring here and it's certainly moving within the right path," stated Chambers.
"For me, it changed into a no brainer to join a awesome club. It become the proper factor for me to do."
Villa have moved up to 11th inside the Premier League desk for the reason that the appearance of Gerrard, who has won 5 of his 11 games in rate.
