The famous couple appeared in an Instagram post from Prime Minister Kyriakos Mitsotakis, which showed both actors posing with passports alongside Mitsotakis and his wife, Mareva Grabowski.
"@ritawilson @tomhanks are now proud Greek citizens!" the caption read.
The Hollywood power couple arrived in Greece earlier in July but have stayed huddled in their home on the island of Antiparos.
The couple and their children became honorary Greek citizens last year -- after officials highlighted Hanks' role in helping raise awareness about the 2018 fires that devastated areas near Athens
Hanks told reporters at the 2020 Golden Globe Awards earlier this year. "Greece is a haven... I've been around the world, I've been to the most beautiful places in the world, none of them tops Greece."
"The land, the sky, the water, it's good for the soul, it's a healing place," Hanks said.