While nothing has been officially confirmed, Harington was spotted in full costume on the GoT set in Belfast this past September, leaving many viewers to speculate that his character survived. But it could also mean that he'll just be appearing in flashbacks.
At this year's Emmys, ET spoke with Harington's GOT co-stars about whether they thought the beloved character would return to the show. "He's dead, but he lives on," Alfie Allen, who portrays Theon Greyjoy on GoT, teased. "No, not physically, but in memory."
Sophie Turner, who plays Snow's sister Sansa Stark on the series, told ET she can't confirm anything regarding the fate of her on-screen brother. "I genuinely have no idea what's going to happen," she said, "But he did get stabbed at the end of last season so… kind of explains itself, you know?"
Do you think Jon Snow will be back?
Season 6 of Game of Thrones premieres in April 2016.