What is Joe Montana win loss record?

Overall 16-7, 14-5 with the 49ers and 2-2 with the Chiefs

San Francisco 49ers:

1981: 3-0 - won Super Bowl XVI

1983: 1-1

1984: 3-0 - won Super Bowl XIX

1985: 0-1

1986: 0-1

1987: 0-1

1988: 3-0 - won Super Bowl XXIII

1989: 3-0 - won Super Bowl XXIV

1990: 1-1

Kansas City Chiefs:

1993: 2-1

1994: 0-1