This is an index for tropes about envy or jealousy.
- A-Cup Angst: A small-chested girl is envious of larger-chested girls.
- Cargo Envy: A character is envious of an object being touched by someone they're attracted to.
- Clingy Jealous Girl: Overly attached girlfriend.
- Crazy Jealous Guy: Overly attached boyfriend. (Spear Counterpart of the above trope.)
- Driven by Envy: Envy as character motivation.
- Green-Eyed Epiphany: Jealousy forces someone in denial to realize they are in love.
- Green-Eyed Monster: Envy → evil
- Height Angst: One character envies another for their tallness/shortness.
- I Just Want to Be You: A character wants to be another character, and have their life.
- If I Can't Have You...: One character loves another and, upon being rejected, tries to kill them.
- Infant Sibling Jealousy: A young character is jealous of their new sibling(s).
- Jealous Parent: A parent competes with their own child for the other parent's affection.
- MD Envy: Medical doctors are valued over other other health professionals, and doctors in non-medical fields.
- Mistaken for Cheating: It looks like someone's cheating on their partner, but they're not.
- Murder the Hypotenuse: Someone kills their romantic rival.
- Mutual Envy: Two characters are both jealous of each other.
- Operation: Jealousy: Trying to invoke Green-Eyed Epiphany.
- The Resenter: A character who actively resents another for their success.
- Tall Poppy Syndrome: Stigmas that are directed against the successful and intellectuals.
- Too Qualified to Apply: Someone with an advantage in a contest, entering and winning it, is seen as unethical or evil.
- Self-Proclaimed Love Interest: Someone claims that they are someone else's love interest, even though the two are not actually in love, dating, or anything.
- Spurned into Suicide: A character gets rejected by their love interest, so they commit suicide.
- Yandere: A character who is crazy about someone else… often literally and violently.
- You Never Did That for Me: Feeling you're not being treated as well as someone else.
- You're Just Jealous: Accusing someone of being jealous when they're not.
