A news post on the official BBC Doctor Who website has revealed that the Daleks will be returning in Series 7 of Doctor Who, which is due to air in the Autumn.
The post reads:
Not much had been confirmed about the Doctor’s forthcoming adventures but we think it’s safe to say we can expect to see the return of perhaps the Doctor’s most legendary foe. Here are some sneaky pictures fresh from the set of Doctor Who where the Daleks are being wheeled before the cameras once again. But which design? The answer is ALL OF THEM!