| Official Name: | Collett, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Collett |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Jay |
| Subdivision Type3: | Township |
| Subdivision Name3: | Pike |
| Coordinates: | 40.375°N -85.0003°W |
| Elevation Ft: | 961 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47371 |
| Blank Name: | FIPS code |
| Blank Info: | 18-14482[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 432778 |
Collett is an unincorporated community in Pike Township, Jay County, Indiana.
Collett was platted in 1872, at the time the railroad was extended to that point. It was named for its founder, John Collett.[2] A post office was established at Collett in 1872, and remained in operation until it was discontinued in 1922.[3]