Plant Food may refer to:
- Plant Food, a game mechanic and an item in Plants vs. Zombies 2.
- Plant Food boost, an item in Plants vs. Zombies 2.
- Plant Food!, a Vasebreaker level in the Chinese version of Plants vs. Zombies 2
- Plant Food, an item in Plants vs. Zombies Online.
- Plant Food, a plant trick and an item in Plants vs. Zombies Heroes.
- Plant Food skill, part of Plants vs. Zombies: All Stars' in-game mechanics.
- Plant Food, an in-game mechanic in Plants vs. Zombies 3 that allows plants so use a special ability