Prepare the Ingredients: If using fresh corn, cut the kernels off the cob. If using frozen or canned corn, drain and rinse as necessary.
Mix the Vegetables: In a large mixing bowl, combine the corn, cherry tomatoes, red onion, bell pepper, and fresh cilantro. Stir gently to mix the ingredients evenly.
Make the Dressing: In a small bowl, whisk together the olive oil, lime juice, salt, and pepper until well combined.
Combine Everything: Pour the dressing over the corn and vegetable mixture. Toss gently to ensure that everything is well coated.
Chill and Serve: For best results, let the salad chill in the refrigerator for at least 30 minutes before serving. This allows the flavors to meld beautifully!