E&F Miler Industries
| Company type | Private |
|---|---|
| Industry | Roller coaster manufacturing |
| Predecessor | Miler Manufacturing Miler Coaster, Inc. |
| Founded | Portland, Oregon, United States (late 1940s) |
| Founder | Carl Miler |
| Headquarters | , |
Area served | North America |
Key people | Fred Miler, Eric Miler |
| Owner | Fred Miler |
| Website | www |
E&F Miler Industries (formerly Miler Coaster, Inc. and Miler Manufacturing) is a family-owned roller coaster manufacturing firm based in Portland, Oregon, United States. The company specialises in smaller children's roller coasters; however, it has manufactured some larger family roller coasters in the past.