SPOILER: There is a scene at the end of the closing credits: Dane Whitman opens a box containing the Ebony Blade, the weapon wielded by the Black Knight superhero. He attempts to touch it but the vampire hunter Blade halts him.
SPOILER: There is a scene in the closing credits wherein Thena, Druig and Makkari meet the Titan-based Eternal Eros and his companion Pip the Troll.
SPOILER: There is a statement at the end of the closing credits: "Eternals will return."
The Marvel Studios logo feature the Celestials in its comic pages.
Part of the closing credits are a sequence of various artifacts/works of art from across Earth's history, all surrounded by the Eternals' golden designs.