Steve Morison, the Lions' top scorer, is currently halfway through a three-match ban for his red card at the end of last Tuesday's draw against Bristol City, and veteran frontman Neil Harris is now also suspended for three games following his dismissal against Coventry on Saturday.
Jackett is also without Kevin Lisbie, who will struggle to play again this season with an ankle injury.
Millwall currently have Ashley Grimes on loan at Lincoln, Theo Robinson is at Derby and Lewis Grabban is with Brentford.
Jackett said: "I will be speaking to my chief executive to see if we have a recall on any of our strikers on loan although I think Ashley Grimes is currently suspended."
Source: PA
Source: PA