There are 21 lookouts registered in Indiana. The most recently registered lookout is OFS Cool Springs Fire Tower (Relocated Spears) (US 1841, IN 21), added on August 3, 2026.
| Lookout Name | NHLR Registry Number | Available for Rental | Visit Reports |
| Cincinnati Fire Tower | US 1835, IN 15 | ||
| Ferdinand Fire Tower | US 1833, IN 14 | ||
| Hartwell Fire Tower | US 1050, IN 9 | ||
| Henryville Fire Tower | US 1049, IN 8 | ||
| Hickory Ridge Lookout Tower | US 4, IN 1 | 1 report | |
| Lilly Lookout | US 948, IN 6 | ||
| Lincoln State Park Fire Tower | US 1813, IN 12 | ||
| Mason Ridge Fire Tower | US 1832, IN 13 | ||
| McCormick's Creek Fire Tower | US 745, IN 5 | 1 report | |
| NSA Crane - Bedford Gate | US 1837, IN 17 | ||
| NSA Crane - Indian Springs | US 1838, IN 18 | ||
| NSA Crane - Waggoneer Cemetery | US 1836, IN 16 | ||
| NSA Crane - Water Tank | US 1839, IN 19 | ||
| O'Bannon Woods Fire Tower | US 686, IN 4 | ||
| OFS Cool Springs Fire Tower (Relocated Spears) | US 1841, IN 21 | ||
| Ouabache (Wells County) Fire Tower | US 1804, IN 11 | ||
| Salem Fire Tower | US 1840, IN 20 | ||
| Skyline Drive Lookout | US 32, IN 2 | ||
| Weed Patch Hill Lookout | US 1786, IN 10 | ||
| Willow Valley Fire Tower | US 254, IN 3 | ||
| Winamac Fire Tower | US 975, IN 7 | 1 report |