Preheat oven to 350 F. Line a 12 cup muffin pan with muffin liners. In a medium bowl, combine crushed graham crackers and melted butter. Press the graham cracker mixture into each lined muffin tin.
In a large bowl with either a hand or stand mixer, beat softened cream cheese with pumpkin puree, eggs and vanilla extract, beating until smooth.
Evenly divide the pumpkin cheesecake mixture over each graham cracker crust. Bake for 30 minutes.