A tragedy written by Creator/{{Sophocles}}.

Orestes and friends arrive in Argos, with the intent to [[SelfMadeOrphan take revenge]] on his mother Clytemnestra and her lover [[EvilUncle Aegisthus]] for the murder of his father [[DeceasedParentsAreTheBest Agamemnon]]. His younger sister Electra meanwhile is busy lamenting Agamemnon's death and cursing her mother and step-father for her wretched existence. The Chorus try to calm her down, but she is completely consumed by her passion. Chrysothemis, her surviving sister, appears on her way to leave [[LibationForTheDead grave gifts]] from Clytemnestra at Agamemnon's tomb, and fails to convince her to act meekly to protect herself. Electra manages to convince Chrysothemis not to leave false gifts at the grave, but otherwise dismisses her completely.

Clytemnestra arrives to mock Electra and together they receive a messenger bearing news of Orestes' death. Orestes being her last hope, Electra is devastated, whereas Clytemnestra is greatly relieved. Chrysothemis returns happily to tell Electra that Orestes must have returned, as she saw a gold lock of hair on [[DueToTheDead Agamemnon's tomb]]. Electra tells her this is impossible, and tries to persuade her to help kill Aegisthus. Chrysothemis rejects her and leaves Electra to her mourning.

Orestes arrives in disguise to convey his own ashes to his mother but stops to talk to Electra on the way. Eventually seeing how overwrought she is, he reveals his identity and they happily reunite. When the moment finally presents itself, he kills both Clytemnestra and Aegisthus, as Electra revels in her salvation.

Creator/{{Sophocles}} principally focuses on Electra's destructive passions and bloodlust. Creator/{{Euripides}} also wrote an ''Electra'' based on the same story which is a rather different play. Creator/{{Aeschylus}}' ''Theatre/TheLibationBearers'' treats the same events as well, as part of CycleOfRevenge {{Trilogy}} ''Theatre/TheOresteia''. Jean Giraudoux's adaptation adds anachronistic elements and additional GreekChorus characters, as well as exploring the tragically self-defeating nature of focusing on revenge.

!!This play contains examples of:

* AbusiveParents: Clytemnestra and Aegisthus. They verbally abuse Electra, utterly neglect her, and eventually plan to seal her up in a cave to die. It's no wonder that Electra is a total fuck-up.
* BigBrotherWorship: Electra worships Orestes, but it is entirely contingent on the fact that she thinks he will kill Clytemnestra one day. If he chose to stay happily in exile for the rest of his life she'd probably disown him, but as her only ally and potential saviour he is the recipient of all her love.
* BlackSheep: Though Electra is treated like this for her obstinate behaviour, it's really Chrysothemis that is the BlackSheep (or possibly WhiteSheep) of the family. She's meek, feminine, and is the only one in the family who hasn't conspired to murder someone. In reality, [[YouAreWhatYouHate Electra very much resembles the mother she loathes.]]
* BrokenBird: Electra, consumed by her hate and pain, has grown bitter to terrible degrees.
* BrotherSisterTeam: Electra and Orestes, though not in a "to inspire kids" kind of way.
* CharacterTitle
* ComeToGawk: Clytemnestra acts like this to Electra, especially with the (supposed) death of Orestes.
* DeceasedParentsAreTheBest: Agamemnon to Electra.
* {{Determinator}}: Electra will relentlessly hold onto her hatred at her own expense until her father's murderers are brought to justice.
* DueToTheDead: Frequent throughout the story. Electra refuses to stop mourning her father until he is avenged. After having a foreboding dream, Clytemnestra sends grave offerings with Chrysothemis in hopes of appeasing Agamemnon's spirit. Electra stops her because a false offering would be an even worse slight to her father; Chrysothemis takes locks of their hair instead, only to find Orestes had done the same, despite receiving news of his death. Electra immediately begins ritual mourning once she hears her beloved brother has died in a chariot race.
* EvilUncle: Aegisthus probably counts, being an evil cousin who is now her step-father.
* ExtremeDoormat: Chrysothemis.
* FatalFlaw: Electra's unrelenting lust for revenge and her obsession with her brother, Orestes, and her father, Agamemnon.
* GodSaveUsFromTheQueen: Clytemnestra.
* GreekChorus: Particularly in the Giraudoux version, which adds the Beggar, possibly one of the gods in disguise, and expands the role of the gardener, who gets a monologue at the beginning of the second act to explain to the audience that the play is going to end very tragically, but he's no longer part of it.
* HotBlooded: Electra.
* KnowWhenToFoldEm: Everyone except Orestes tells Electra to do this, especially Chrysothemis after Electra learns of Orestes' death. Instead she determines to kill Aegisthus herself.
* LibationForTheDead: Clytemnestra sends some in bad faith.
* OedipusComplex: The female version wasn't called an "Electra Complex" for nothing. The girl is morbidly attached to her father and wants her mother dead.
* OffingTheOffspring: This was in the cards for Electra before Orestes returns to save her.
** Ironic since Clytemnestra justified the murder of Agamemnon as revenge for him [[VirginSacrifice sacrificing]] their daughter Iphigenia so he could go start a war.
* PayEvilUntoEvil: Murdering your mother is admittedly bad, but if the gods are on your side it's acceptable.
** Not only they're on your side, they will ''fuck your shit up'' if you don't do it. And you do NOT want to call down the Furies on your head.
* ProperLady: Chrysothemis, fitting as she is also the WhiteSheep.
* RoyallyScrewedUp: Thanks to the {{curse}} on the house of Atreus, they all fit in (unless you see Chrysothemis as the OnlySaneMan).
* SealedRoomInTheMiddleOfNowhere: Aegisthus plans to seal Electra up in one.
* SelfMadeOrphan: Orestes by the end. Electra likes to see herself as somewhat responsible too.
* StereotypeFlip: Chrysothemis is very clear on the point that Electra is not behaving like a woman should at all.
* {{Tragedy}}
* TheUnfavourite: Electra; even when she loathes her mother and step-father and isn't hesistant about letting it be known, it's not like she deserves to be left to die in a sealed cave either. Orestes is too, but has been in exile since childhood so it's not as obvious.
* UnreliableNarrator: Is Electra truly being mistreated by her mother and Aegisthus? Or is she insane and out of touch with reality? The only evidence we have for Clytemnestra and Aegisthus treating her badly is Electra's word for it. In some translations, she comes off as a border-line psychopathic spoiled brat who only wants revenge for Agamemnon to get back at her mother for being mean to her.
* YouKilledMyFather: Orestes kills his mother and Aegisthus for it. Electra doesn't kill anyone, but boy would she ever love to.