Who plays Igor in Vikings?
Igor is played by Oran Glynn O'Donovan in the original Vikings series.
Explore family, allies and rivals or follow the story sections below.
Cast references: Oran Glynn O'Donovan.
Explore Prince Igor’s story
An heir under another man’s control
Oleg consolidates power around his nephew and uses fear to dominate him. Ivar’s growing connection with Igor offers an alternative relationship within the same household.
Escape and the end of Oleg’s rule
With Katia and Hvitserk’s help, Ivar brings Igor to Dir. Igor later shoots Oleg. His farewell when Ivar leaves gives their attachment a significance beyond the immediate political alliance.
Care without automatic absolution
Igor allows the audience to see Ivar respond protectively to another person’s vulnerability. That development does not erase Ivar’s earlier violence. Read the relationship as a change expressed through particular acts, rather than proof that a character has become wholly redeemed or that the young heir’s future is already secure.
Relationships & loyalties
Memorable scenes
An heir brought under control
Season 6, episode 2
Oleg poisons Askold and takes Igor under his own control. The child’s value as an heir creates danger rather than giving him the freedom normally associated with royal status.
Why this moment matters
Igor’s birthright makes him important to adults while giving him little control over what they do in his name. Askold’s removal exposes the violence behind the promise of protection. The scene establishes why the heir’s most urgent need is not simply recognition of a title, but a relationship that does not convert his dependence into another person’s power.
The farewell to Ivar
Season 6, episode 15
After Oleg’s fall, Igor struggles with Ivar’s decision to leave Kiev. The farewell shows how a protective alliance has become a personal attachment that political success cannot make painless.
Why this moment matters
The goodbye separates a successful escape from an uncomplicated emotional ending. Igor can be safer and still lose the person who has become important to him. Ivar’s departure also tests whether care means keeping someone dependent or helping him face a future without the protector present, giving their attachment a consequence beyond defeating Oleg.
Why fans keep talking
The warmth of Igor’s relationship with Ivar stands out because it makes protection visible through repeated choices rather than a declaration of changed identity. The bond can be read as paternal or brotherly without either label exhausting it. What matters is that Igor’s vulnerability draws a response different from the one Ivar has often shown others. That development can humanize him while leaving the harm he committed elsewhere fully part of the story.
What resonates
The warmth between Igor and Ivar is a highlight for viewers drawn to the protective side that caring for the young heir reveals.
Who plays Prince Igor?
Oran Glynn O'Donovan portrays Prince Igor.
Oran Glynn O'Donovan’s work beyond Vikings includes Robbie in Robbie the Rabbit (2015).