The trio were injured in Villa's 2-0 win at Hull City on Wednesday but Martin O'Neill should be able to call on all three.
Petrov has a groin problem that forced him off in the closing stages, Dunne suffered a gashed head in a collision with Jan Vennegoor of Hesselink and Warnock picked up an ankle problem.
But O'Neill should be able to retain the side that started at the KC Stadium.
Kick-off at Villa Park on Sunday is at 12pm.
Villa (from): Friedel, Guzan, Cuellar, L Young, Beye, Dunne, Collins, Warnock, Downing, Reo-Coker, Milner, Petrov, Sidwell, A Young, Carew, Agbonlahor, Heskey, Delfouneso, Davies, Albrighton, Clark.