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  ====Season 7====
  After Daenerys seizes Dragonstone as her base for the invasion of Westeros, Theon and Yara are sent with Ellaria Sand and the Sand Snakes to Dorne to transport the Dornish army to besiege King's Landing. However, Yara's fleet is attacked by Euron in the Narrow Sea, with Euron personally taking Yara captive. Theon is triggered after watching the carnage and jumps overboard, being rescued some time later by survivors of the battle unimpressed by his cowardice.
  Theon returns to Dragonstone, seeking Daenerys' aid in freeing Yara, but discovers that Daenerys has left to confront the Lannister army on the Roseroad. He is confronted by Jon Snow, now King of the North after defeating Ramsay. Jon reassures Theon that Sansa is safe, but furiously tells him that his life is only being spared since he helped save Sansa.
  After Jon captures a wight beyond the Wall, Theon joins Daenerys, Jon, and their retinues as they present the wight to Queen Cersei Lannister as evidence of the White Walkers' threat. During the meeting, Theon is confronted by Euron, who threatens to execute Yara if Theon does not bend the knee to him. Returning to Dragonstone, Theon speaks to Jon, who reassures him that Theon is both a Stark and a Greyjoy and forgives him, urging him to find and rescue Yara. Inspired by this, and remembering that Yara was the only one who tried to free him from Ramsay, Theon orders the Ironborn survivors to aid him in freeing Yara. Their leader, Harrag, defies Theon and nearly beats him to death, but Theon eventually gains the upper hand and beats Harrag senseless. Having regained the respect of the Ironborn, Theon leads his men to find Yara.