In a medium bowl, combine ground turkey, breadcrumbs, oregano, garlic, salt, pepper, egg, and parsley.
Mix until evenly combined without overworking the mixture.
Roll into 15 equal-sized meatballs and place on a parchment-lined plate.
Preheat the air fryer to 400°F (200°C) for 5 minutes.
Arrange meatballs in a single layer in the basket without overlapping.
Cook for 4 minutes, flip, then cook another 4 minutes.
Ensure internal temperature reaches 165°F (74°C).
If needed, cook an additional 1–2 minutes until fully done.
Serve your Air Fryer Turkey Meatballs warm.