| Official Name: | Ada, Alabama |
| Pushpin Map: | Alabama#USA |
| Pushpin Label: | Ada |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Alabama |
| Subdivision Type2: | County |
| Subdivision Name2: | Montgomery |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 98 |
| Elevation Ft: | 322 |
| Coordinates: | 32.1056°N -86.2764°W |
| Postal Code Type: | ZIP code |
| Area Code: | 334 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 112911 |
Ada is an unincorporated community in Montgomery County, Alabama, United States. Ada is located at the intersection of U.S. Route 331 and Alabama State Route 94, 20miles south of Montgomery.
A post office operated under the name Ada from 1881 to 1922.[1] Ada was the name of the first postmaster's wife.[2]
According to the census returns from 1850[3] –2010[4] for Alabama, it has never reported a population figure separately on the U.S. Census.[5]