In a mixing bowl, combine the diced mango, halved cherry tomatoes, chopped red onion, chopped cilantro, and finely diced jalapeño pepper.
Squeeze the juice of one lime over the mixture, ensuring all the ingredients are well-coated.
Season with salt and a pinch of black pepper. Taste and adjust the seasoning as desired.
Gently toss the ingredients together until everything is evenly distributed.
Cover the bowl and refrigerate for at least 30 minutes to allow the flavors to meld together.
Give the Mango Pico de Gallo a final stir before serving to ensure the flavors are well-mixed.
Serve alongside your favorite Mexican dishes, such as tacos, quesadillas, or grilled chicken. Or enjoy it as a refreshing dip with tortilla chips!