The Dutchman has taken the reins at Stamford Bridge in a caretaker role for the remainder of the season following the sacking of Jose Mourinho.
"We would like to get him involved," Hiddink told Fox Sports.
"But he still has a contract with Montreal in the MLS, even though it is the close season for them now.
"We want to get important players involved with the club they care about. Drogba's heart is with Chelsea."