In a small bowl, whisk together the vegan yogurt, lemon juice, olive oil, minced garlic, and fresh dill until smooth to create the tzatziki dressing.
In a large mixing bowl, combine the rinsed chickpeas, diced cucumber, halved cherry tomatoes, red onion, olives, and parsley.
Pour the tzatziki dressing over the salad ingredients.
Gently toss the mixture until all vegetables and chickpeas are evenly coated with the dressing.
Season with sea salt and black pepper according to taste preferences.
Refrigerate for at least 15 minutes before serving to allow flavors to meld.