| 10544-127 | Atenolol | Atenolol | Blenheim Pharmacal, Inc. | ANDA | Current |
| 10544-134 | Atenolol | Atenolol | Blenheim Pharmacal, Inc. | ANDA | Current |
| 10544-171 | Atenolol | Atenolol | Blenheim Pharmacal, Inc. | ANDA | Current |
| 12634-436 | Atenolol | Atenolol | Apotheca Inc. | ANDA | Current |
| 21695-322 | Atenolol | Atenolol | Rebel Distributors Corp. | ANDA | Current |
| 33261-220 | Atenolol | Atenolol | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 33261-349 | Atenolol | Atenolol | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 33261-517 | Atenolol | Atenolol | Aidarex Pharmaceuticals LLC | ANDA | Current |
| 42254-046 | Atenolol | Atenolol | Rebel Distributors Corp | ANDA | Current |
| 42254-107 | Atenolol | Atenolol | Rebel Distributors Corp | ANDA | Current |
| 51655-926 | Atenolol | Atenolol | Northwind Pharmaceuticals, LLC | ANDA | Current |
| 51655-927 | ATENOLOL | ATENOLOL | Northwind Pharmaceuticals, LLC | ANDA | Current |
| 52959-463 | Atenolol | Atenolol | H.J. Harkins Company, Inc. | ANDA | Current |
| 53808-0345 | Atenolol | Atenolol | State of Florida DOH Central Pharmacy | ANDA | Current |
| 53808-0346 | Atenolol | Atenolol | State of Florida DOH Central Pharmacy | ANDA | Current |
| 55289-227 | Atenolol | Atenolol | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 55289-228 | Atenolol | Atenolol | PD-Rx Pharmaceuticals, Inc. | ANDA | Current |
| 60760-059 | Atenolol | Atenolol | St Marys Medical Park Pharmacy | ANDA | Current |
| 61919-257 | ATENOLOL | ATENOLOL | Direct Rx | ANDA | Current |
| 61919-257 | ATENOLOL | ATENOLOL | Direct Rx | ANDA | Current |
| 61919-914 | ATENOLOL | ATENOLOL | DIRECT RX | ANDA | Current |
| 61919-914 | ATENOLOL | ATENOLOL | DIRECT RX | ANDA | Current |
| 61919-914 | ATENOLOL | ATENOLOL | DIRECT RX | ANDA | Current |
| 63187-092 | Atenolol | Atenolol | Proficient Rx LP | ANDA | Current |
| 63187-092 | Atenolol | Atenolol | Proficient Rx LP | ANDA | Current |
| 63304-621 | Atenolol | Atenolol | Ranbaxy Pharmaceuticals Inc. | ANDA | Current |
| 63304-622 | Atenolol | Atenolol | Ranbaxy Pharmaceuticals Inc. | ANDA | Current |
| 63304-623 | Atenolol | Atenolol | Ranbaxy Pharmaceuticals Inc. | ANDA | Current |
| 63629-1785 | Atenolol | Atenolol | Bryant Ranch Prepack | ANDA | Current |
| 63629-1785 | Atenolol | Atenolol | Bryant Ranch Prepack | ANDA | Current |
| 63629-2626 | Atenolol | Atenolol | Bryant Ranch Prepack | ANDA | Current |
| 63629-2626 | Atenolol | Atenolol | Bryant Ranch Prepack | ANDA | Current |
| 64725-0621 | Atenolol | Atenolol | TYA Pharmaceuticals | ANDA | Current |
| 66116-389 | Atenolol | Atenolol | MedVantx, Inc. | ANDA | Current |
| 67046-031 | Atenolol | atenolol | Contract Pharmacy Services-PA | ANDA | Current |
| 67296-0671 | Atenolol | Atenolol | RedPharm Drug Inc. | ANDA | Current |
| 67296-0674 | Atenolol | Atenolol | RedPharm Drug Inc. | ANDA | Current |
| 67296-0676 | Atenolol | Atenolol | RedPharm Drug Inc. | ANDA | Current |
| 67296-0755 | Atenolol | Atenolol | RedPharm Drug Inc. | ANDA | Current |
| 68788-9047 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-9048 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |
| 68788-9049 | Atenolol | Atenolol | Preferred Pharmaceuticals, Inc. | ANDA | Current |