| Official Name: | Grover, Missouri |
| Settlement Type: | Former Unincorporated community |
| Pushpin Map: | Missouri |
| Pushpin Label: | Grover |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | St. Louis |
| Timezone: | Central (CST) |
| Utc Offset: | −6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | −5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 63040 |
| Area Code: | 314 |
| Blank Name: | GNIS feature ID |
Grover was an unincorporated community in western St. Louis County, Missouri, United States. It was located on Old Manchester Road[1] (part of the original alignment of U.S. Route 66), but has now been wholly incorporated into Wildwood, whose City Hall is located in old Grover.