Preheat the oven to 400°F (205°C) and position a rack in the middle. Line a rimmed baking sheet with foil.
Pat the chicken thighs dry with paper towels to remove excess moisture.
Place the thighs skin-side up on the prepared baking sheet and drizzle or brush with 2–3 tablespoons olive oil, coating both sides.
Season both sides generously with salt and pepper, then sprinkle the skin with 1/2 teaspoon smoked paprika and rub it gently into the skin.
Bake uncovered, skin-side up, for 35–40 minutes or until the internal temperature reaches about 175°F (79°C) and juices run clear.
Optional: if you want extra-crispy skin, broil for 1–3 minutes at the end, watching closely to avoid burning.
Remove from the oven and let the thighs rest 5–10 minutes before serving to allow juices to redistribute.