|This article is about a/an monster in Mighty Morphin Power Rangers.|
- "Now here's a good solution to get away from air pollution!"
- ―Hate Master causing some havoc.[src]
The Hate Master was a monster created by Lord Zedd and Rita Repulsa from the evil seeds of the various monsters that Finster had created. Using his powers, he was able to 'enchant' the Rangers with various rap songs, causing them to feel nothing but hate and frustration with each other. Fortunately, Aisha was not affected by his initial attack as she was away visiting her grandmother, later being granted an immunity to even a direct attack from the Hate Master due to the love centered in a necklace her grandmother had given her. Using the love in the necklace, Alpha 5 was able to develop a machine that would purge the Rangers of the rest of their hate, Aisha managing to resist an attack from the Hate Master on her own by remembering her grandmother's encouragement. Hate Master was finally destroyed by a mass assault from all six Ninjazords and Titanus.
Hate Master was among the monsters seen at Master Vile's End of the World party.
- Hate Master is the second of two MMPR monsters to only speak in rap and rhyme, the first being Pumpkin Rapper. Coincidentally, both monsters were voiced by Michael Sorich.
- Hate Master is based on the Nue a demon from Japanese mythology.
- Parts of Hate Master's costume was later used for different background monsters in "Fire in Your Tank". His "hair" was copied and combined with the recolored and altered body of Pirantishead while his body was combined with the head of Karakasa (unused in Season Three).