In a large pot or Dutch oven over medium-high heat, cook the ground turkey until browned, breaking it apart with a wooden spoon, about 6-8 minutes.
Add the diced onion, bell pepper, and garlic to the pot. Cook for 4-5 minutes until vegetables are softened.
Stir in the chili powder, cumin, paprika, oregano, salt, and pepper. Cook for 1 minute to toast the spices and release their flavors.
Add the kidney beans, diced tomatoes (with their juices), tomato sauce, and chicken broth. Stir everything together until well combined.
Bring the chili to a boil, then reduce heat to low. Cover and simmer for 25-30 minutes, stirring occasionally, to allow the flavors to blend.
Taste and adjust seasonings as needed. Serve hot with your favorite toppings like shredded cheese, sour cream, green onions, and corn chips.