Preheat your oven to 400°F (204°C). Place the chicken thighs in a spacious mixing bowl.
Drizzle the olive oil over the chicken, then sprinkle in all the dry seasonings. Massage the mixture thoroughly into the meat using your hands, ensuring each piece is well coated.
Transfer the seasoned thighs into a rimmed baking dish, such as a 9x13-inch pan, arranging them in a single, even layer. If any oil and seasoning mixture remains in the bowl, brush it over the top of the chicken pieces.
Place the dish in the oven and bake, uncovered, for approximately 30 minutes, or until the internal temperature reaches 165°F (74°C) at the thickest part, and the juices run clear when pierced.
Serve the baked chicken thighs hot from the oven.