| Victor Morabito|
4th NFL Western
did not qualify
| 1960 San Francisco 49ers sea, 1969 San Francisco 49ers sea, 1949 San Francisco 49ers sea|
The 1958 San Francisco 49ers season was the team's ninth in the NFL. The team had an 8–4 record the previous season. During a four-game road trip, the 49ers only won one game and finished with a 6–6 record, 4th place in the NFL Western Division. Each of the team's quarterbacks, Y.A. Tittle and John Brodie, started six of the twelve games and ended the season with similar statistics.
1958 San Francisco 49ers season Wikipedia
Note: Tie games were not officially counted in the standings until 1972.