
In a bowl, whisk together olive oil, lemon juice, garlic, oregano, thyme, salt, and pepper.
Place chicken thighs in a resealable bag or container. Pour marinade over chicken, ensuring it is well coated. Marinate for at least 30 minutes, or up to 4 hours in the refrigerator.
Preheat oven to 375°F (190°C).
Arrange marinated chicken thighs in a baking dish. Scatter artichoke hearts and Kalamata olives around the chicken.
Bake for 40-45 minutes, or until chicken is cooked through and juices run clear when pierced with a fork.
Let rest for 5 minutes before serving. Garnish with fresh parsley or a sprinkle of feta cheese, if desired.
Serve with couscous, rice, or a simple salad.