Start by preparing the ingredients: peel and dice the mangoes, slice the cucumber and red bell pepper, and thinly slice the red onion.
In a large mixing bowl, combine the diced mangoes, cucumber, red bell pepper, and red onion.
Add the fresh cilantro leaves to the bowl for added flavor.
In a separate small bowl, whisk together the olive oil, lime juice, salt, and pepper.
Pour the dressing over the salad mixture.
Toss the salad gently to combine all ingredients evenly.
Allow it to sit for a few minutes to let the flavors meld.
Serve the salad in individual bowls or on a large platter.
Garnish with additional cilantro if desired.
Enjoy your refreshing mango salad as a side dish or light meal.