Post Offices List in Shelby County, Indiana:
| Fairland Post Office | 103 W Washington St, Fairland, IN 46126 |
| Flat Rock Post Office | 2732 W State Road 252, Flat Rock, IN 47234 |
| Fountaintown Post Office | 11675 N Division Rd, Fountaintown, IN 46130 |
| Gwynneville Post Office | 7137 E Us Highway 52, Gwynneville, IN 46144 |
| Morristown Post Office | 105 E Main St, Morristown, IN 46161 |
| Shelbyville Post Office | 103 E Washington St, Shelbyville, IN 46176 |
| Waldron Post Office | 108 E Washington St, Waldron, IN 46182 |