Drain and rinse the chickpeas thoroughly, then pat dry if desired.
Dice the cucumber, red bell pepper, and red onion.
Halve the cherry tomatoes and finely chop the parsley.
Add the chickpeas, cucumber, bell pepper, tomatoes, onion, feta cheese, and parsley to a large mixing bowl.
Pour the lemon vinaigrette over the Mediterranean Chickpea Salad.
Gently toss everything together until evenly coated.
Serve immediately or chill for 30 minutes for even better flavor.