To write villain (and good) monologues:
Give the Villain a purpose.
Start by understanding what drives your villain. Are they seeking revenge, power, justice (in their own twisted way), or something else?
A great villain often has a personal philosophy or warped sense of morality. Use their monologue to reveal how they see the world and why they believe they're right.
Play with Tone.
Villains often relish their moment in the spotlight. Their words can be theatrical, witty, or chillingly calm, depending on their personality.
Infuse the monologue with their emotions—whether it's arrogance, bitterness, sorrow, or rage. This makes them more compelling.
Reveal Their Perspective.
Use the monologue to hint at their past and the events that led them to this point.
Make them feel justified in their actions, even if the audience disagrees. The best villains believe they're the hero of their own story.
Timing.
Villain monologues can be impactful, but don't let them drag. They should heighten tension, not stall the story.
Consider breaking the monologue with interruptions (from the hero or external events) to keep the energy dynamic.
Extra Resources
11 Tips for Crafting Iconic Villain Monologues — After Quotes
How to Write a Villain Monologue — MasterClass
Tips on How to Write a Villain Monologue — Film District
