| 1990 St. Louis Cardinals | ||
|---|---|---|
 | ||
| League | National League | |
| Division | East | |
| Ballpark | Busch Memorial Stadium | |
| City | St. Louis, Missouri | |
| Record | 70–92 (.432) | |
| Divisional place | 6th | |
| Owners | Anheuser-Busch | |
| General managers | Dal Maxvill | |
| Managers | Whitey Herzog, Red Schoendienst, Joe Torre | |
| Television | KPLR-TV (Al Hrabosky, Ken Wilson) | |
| Radio | KMOX (Jack Buck, Mike Shannon) | |
| ||
The 1990 St. Louis Cardinals season was the team's 109th season in St. Louis, Missouri and its 99th season in the National League. The Cardinals went 70–92 during the season and finished in sixth place of the National League East division, 25 games behind the NL East champion Pittsburgh Pirates. It was the first time the Cardinals had finished in last place since 1918. This was the most recent season the Cardinals finished in last place until 2023.