Most Walk Off Home Runs....

[Bobcat]

http://www.answerbag.com/q_view/61455

Most Walk-Off Home Runs, Career

Jimmie Foxx........12
Mickey Mantle......12
Stan Musial........12
Frank Robinson.....12
Babe Ruth..........12
Tony Perez.........11
Dick Allen.........10
Harold Baines......10
Reggie Jackson.....10
Mike Schmidt.......10

[ipitch]

Barry Bonds also has 10.

[Williamsburg2599]

Ortiz has 10, not sure if that's counting Post-season.