In a small bowl, whisk together the olive oil, lemon juice, minced garlic, dried oregano, salt, and pepper for the dressing. Set aside.
In a large bowl, combine the cooked basmati rice, rinsed chickpeas, diced cucumber, halved cherry tomatoes, halved Kalamata olives, and thinly sliced red onion.
Pour the lemon-herb dressing over the rice and vegetable mixture. Toss gently to combine.
Divide the mixture among four bowls. Top each bowl with fresh chopped parsley and crumbled feta cheese.
Serve immediately or chill for later.
Notes
This recipe can be customized with your favorite Mediterranean ingredients. Consider adding grilled chicken, shrimp, or a dollop of hummus for extra protein and flavor.