The RFL’s match review panel has issued Bentley with a three-game penalty notice following his sending-off against Warrington Wolves last Saturday.
Dwyer, who was sin-binned in the game game, has received a one-match penalty notice.
The players have until 11am to appeal.
Bentley was charged with a grade C high tackle following the incident just 16 minutes into Leeds’ 22-20 defeat.
Dwyer was charged with grade A dangerous contact.
Warrington’s Ben Currie was charged with a grade A high tackle and received a zero-game penalty notice, so is available for Thursday’s visit of Warrington Wolves.
Teammate Oliver Holmes will miss the game against his former club after being charged with a grade B high tackle.
Holmes, who was sin-binned, received a one-match penalty notice.
Wakefield Trinity’s Reece Lyne has been issued with a three-match penalty notice for grade C dangerous contact in Sunday’s loss to Hull.
Trinity captain Jacob Miller received a zero-game penalty notice for grade A contact with the referee.
Hull's Jake Connor was suspended for one game followiung his sending off for a high tackle and teammate Andre Savelio received a two-game penalty notice for grade B 'use of knees'.
The full list of charges is:
Dylan Napa (Catalans): Strikes with shoulder, grade D, refer to tribunal.
Gill Dudson (Catalans): Strikes Punching, grade D, refer to tribunal.
Albert Vete (Hull KR): Dangerous contact, grade C, two-match penalty notice.
James Bentley (Leeds): High Tackle, grade C, three-match penalty notice.
Ben Currie (Warrington): High tackle, grade A, zero-match penalty notice.
Brad Dwyer (Leeds): Dangerous contact, grade A, one-match penalty notice
Oliver Holmes (Warrington), high tackle, grade B, one-match penalty notice.
Jacob Miller (Wakefield), contact with the referee, grade A, zero-match penalty notice.
Reece Lyne (Wakefield), dangerous contact, grade C, three-match penalty notice.
Jake Connor (Hull FC), high tackle, grade B, one-match penalty notice.
Andre Savelio (Hull FC), use of knees, grade B, two-match penalty notice.
Joseph Paulo (Toulouse), dangerous contact, grade A, zero-match penalty notice.
Caution: Albert Vete (Hull KR), other contrary behaviour.
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