Offseason
- October 5, 1962: Red Schoendienst was released by the Cardinals.
- October 17, 1962: Larry Jackson, Lindy McDaniel, and Jimmie Schaffer were traded by the Cardinals to the Chicago Cubs for Don Cardwell, George Altman and Moe Thacker.
- November 19, 1962: Don Cardwell and Julio Gotay were traded by the Cardinals to the Pittsburgh Pirates for Dick Groat and Diomedes Olivo.
- November 26, 1962: Tom Matchick was drafted from the Cardinals by the Detroit Tigers in the 1962 first-year draft.
- Prior to 1963 season: Duke Carmel was acquired from the Indians by the St. Louis Cardinals.
- February, 1963: Coco Laboy was signed as a free agent by the Cardinals.
Read more about this topic: 1963 St. Louis Cardinals Season