The four-time England international goalkeeper has penned a one-year deal at the DW Stadium, becoming new Latics manager Owen Coyle's summer fifth signing of the week
Wigan have confirmed the signing of goalkeeper Scott Carson from Bursaspor on a one-year deal.
The 27-year-old joins from the Turkish outfit and is the fifth signing made by new manager Owen Coyle in the last week.
The former Liverpool and Leeds United man, who has been capped four times for England, joins fellow new arrivals James Perch, Thomas Rogne, Stephen Crainey and Chris McCann at the DW Stadium.
Wigan are 4/1 with William Hill to earn promotion to the Premier League next season
"Coming into a squad with a new look to it is exciting. There are plenty of players coming in at the moment, but there are also a number of guys here who have been at the club for a long time so I’m sure they’ll help lads like myself settle in, and right now I can’t wait to start getting involved.
"Everyone talks about how tough the league is and they’re right, you have to be at your best if you’re going to come out on top and with a lot of games to play it’s going to be really demanding on us this year."