- The Chiefs also waived LB JoJo Dickson, LS Jorgen Hus, and WR Corbin Louks.
Pryor, 25, was taken by the Oakland Raiders in the third round of the 2011 supplemental draft. He lasted a little over three years in Oakland before he was traded to the Seahawks for a seventh round pick that ultimately became Jonathan Dowling.
The Chiefs signed Pryor to a one-year contract back in January.
Pryor appeared in 11 games during the 2013 season and completed 57.4 percent of his passes for 1,798 yards, seven touchdowns and 11 interceptions.