Dave Jones will serve a two-match touchline ban following an FA hearing on Thursday.
The Owls’ boss was charged with misconduct by the FA following Wednesday’s recent game against Bristol City at Ashton Gate.
Jones was carrying a one-match ban suspension following the Owls’ clash with Brighton in February, which is automatically invoked with immediate effect.
Jones will serve the ban for the games against Leeds on Saturday and Blackpool three days later.