St Helens forward Tony Puletua has been charged with a grade B offence after being sent off during his side's win over Catalan Dragons in Perpignan on Friday.
Puletua, who was dismissed for a shoulder charge on Dragons player Gregory Mounis, was charged by the Rugby Football League's match-review panel with reckless play.
Leeds half-back Danny McGuire is also facing a grade B offence of making dangerous contact with Bradford full-back Brett Kearney during the Rhinos' 34-16 win over the Bulls.
And Wakefield second rower Ali Lauitiiti has been charged with use of his knees in a tackle on Huddersfield centre Leroy Cudjoe in the Wildcats' 35-14 victory over the Giants.
All three players are facing a ban of one or two matches and have until 11am on Tuesday to submit an early-guilty plea or face a hearing.