Thor Burner 1 – McDonnell Douglas
- Family: Thor
- Length: 23 m
- Diameter: 2.44 m
- Launch Mass: 50 T
The Thor Burner 1, manufactured by McDonnell Douglas established in unknown year, undertook its inaugural launch on 05/20/1965. Notably, Thor Burner 1 has 3 successful launches and 1 failed attempts, with a cumulative tally of 4 launches, currently with 0 pending launches in the pipeline.
The Thor-Burner was an American expendable launch system, a member of the Thor rocket family. It consisted of a Thor missile, with one or two Burner upper stages.