Hermia
The central female figure in the lovers' plot. She defies her father and the law to be with Lysander. She is stubborn, loyal, and quick-tempered. When Lysander abandons her under the potion's influence, she is genuinely devastated, not just inconvenienced.
Lysander
Hermia's chosen love and the man who triggers the elopement plan. Under the potion, he turns on Hermia completely and pursues Helena with the same intensity he had for Hermia. His behavior under the spell shows how thin the line is between devotion and cruelty.
Demetrius
The man Egeus wants Hermia to marry. He once loved Helena and abandoned her. By the end, the potion restores what he claims is his real love for Helena, but the play leaves open whether that love is genuine or just another enchantment that was never removed.
Helena
Hermia's friend and Demetrius's rejected lover. She is insecure and self-pitying at the start, but she also shows real courage in pursuing what she wants. When both men suddenly love her, she assumes it is a cruel joke. Her disbelief is one of the play's funniest and saddest moments.
Oberon
The fairy king. He is manipulative and willing to humiliate his wife to win a power struggle. He also shows genuine sympathy for Helena, which complicates his character. He sets the plot in motion and controls most of its resolution.
Titania
The fairy queen. She refuses to give Oberon the changeling boy out of loyalty to the boy's dead mother. Her enchantment with Bottom is played for comedy, but her original reason for the fight with Oberon shows real moral seriousness.
Puck (Robin Goodfellow)
Oberon's servant and the play's trickster. His mistake with the love potion creates the central chaos. He enjoys mischief but also follows orders. His closing speech, addressed directly to the audience, reframes the whole play as something between a dream and a performance.
Bottom
A weaver and amateur actor who becomes the play's most memorable figure. He is confident, oblivious, and completely unafraid of the fairy world. His time as Titania's beloved, with a donkey's head, is the play's most absurd plot point, and he handles it with total dignity.
Theseus
The Duke of Athens. He opens the play by enforcing the law against Hermia and closes it by overturning that same ruling. He is skeptical of imagination and lovers' stories, but he allows the weddings to proceed. His rationalism sits in contrast to everything the forest represents.
Egeus
Hermia's father. He drives the opening conflict by demanding she marry Demetrius. He represents parental authority and Athenian law at their most rigid. By the end, Theseus overrules him, and he essentially disappears from the play.