The Irish superstar appeared on Loose Women with Beverley Callard, who portrays Rovers Return landlady Liz McDonald, and admitted that he wants to walk along the famed cobbles.
O'Donnell told the panel: "I might as well say it out in public. It's my greatest wish to walk on Coronation Street and the Rovers Return."
Callard then invited the singer to share a pint in the fictional pub in future.
Coronation Street, which celebrates its 50th anniversary next week, has welcomed a notable selection of stars onto the Street, including Lord of the Rings actor Ian McKellen, Stephanie Beacham, Peter Kay and Prince Charles.