Preheat the oven to 400 degrees.
Heat olive oil in a large dutch oven or cast-iron skillet over medium-heat.
Season the chicken all over with salt and pepper.
When oil shimmers, add the chicken and sear until golden, 3 to 5 minutes over side.
Transfer the chicken to a large plate.
In the same pan, combine the butter, garlic, and orzo and cook until the garlic is fragrant and orzo is toasted, 2-3 minutes.
Add the wine to the skillet and scrape up any browned bits from the bottom of the pan.
Stir in the chicken broth, artichokes, green olives, lemon zest and lemon juice.
Increase the heat to high and bring to a boil.
Return the chicken and any collected juices to the pan.
Transfer to the oven and roast until the chicken is completely cooked through, about 15 minutes.
Divide the chicken and sauce among six plates, top with feta cheese and fresh dill, and serve.
