The 30-year-old has been linked with a move away from the Rossoneri due to a lack of regular football.
The Brazilian star has fallen behind Robinho in the pecking order at the San Siro.
Itasportpress reports that Liverpool are considering making a move for Ronaldinho, who’s contract at AC Milan is set to expire at the end of the season.
Ronaldinho, who has also been linked with Los Angeles Galaxy and a host of Brazilian clubs, will be free to negotiate with other clubs in January.