Recent QCD results from the Tevatron

Recent QCD related results from the CDF and the DØ experiments are presented based on proton anti-proton collision data at , taken in Run II of the Fermilab Tevatron Collider. Measured observables include inclusive photon and diphoton production, vector boson plus jets production, event shape variables, and inclusive multijet production. The measurement results are compared to QCD theory calculations in different approximations. A determination of the strong coupling constant from jet data is presented.