This is a list of films which placed number one at the box office in the United States during 1937. The results are based on the receipts of over 100 theaters in 17-20 key cities reported by Motion Picture Herald weekly.
| Month | Title | Ref |
|---|---|---|
| January | After the Thin Man | [1] |
| February | On the Avenue | [2] |
| March | Maytime | [3] |
| April | [4] | |
| May | Shall We Dance | [5] |
| June | I Met Him in Paris | [6] |
| July | Wee Willie Winkie | [7] |
| August | You Can't Have Everything | [8] |
| September | Thin Ice | [9] |
| October | Life Begins in College | [10] |
| November | The Awful Truth | [11] |
| December | The Firefly | [12] |