| 2012 United States Olympic Trials (swimming) | |
|---|---|
| Host city | Omaha, Nebraska, U.S. |
| Date(s) | June 25 – July 2 |
| Venue(s) | CenturyLink Center |
| Athletes participating | 1831 |
| Events | 26 (men: 13; women: 13) |
The 2012 United States Olympic trials for swimming events were held from June 25 to July 2 at the CenturyLink Center Omaha in Omaha, Nebraska. It was the qualifying meet for American swimmers who hoped to compete at the 2012 Summer Olympics in London.