Template:1912 National League standings
| Team | W | L | Pct. | GB | Home | Road |
|---|---|---|---|---|---|---|
| New York Giants | 103 | 48 | .682 | — | 49–25 | 54–23 |
| Pittsburgh Pirates | 93 | 58 | .616 | 10 | 44–31 | 49–27 |
| Chicago Cubs | 91 | 59 | .607 | 11½ | 46–30 | 45–29 |
| Cincinnati Reds | 75 | 78 | .490 | 29 | 45–32 | 30–46 |
| Philadelphia Phillies | 73 | 79 | .480 | 30½ | 34–41 | 39–38 |
| St. Louis Cardinals | 63 | 90 | .412 | 41 | 37–40 | 26–50 |
| Brooklyn Trolley Dodgers | 58 | 95 | .379 | 46 | 33–43 | 25–52 |
| Boston Braves | 52 | 101 | .340 | 52 | 31–47 | 21–54 |