Thoroughly wash the cucumbers under cold water, peel if preferred, then slice in half lengthwise and chop into bite-sized pieces.

In a large mixing bowl, combine the diced cucumbers, halved cherry tomatoes, and finely chopped red onion.

Sprinkle in the shredded cheddar cheese and crumbled bacon, then fold the ingredients carefully to distribute evenly.

Pour the ranch dressing over the salad mixture and toss until well-coated.

Season with salt and pepper to taste, then fold in chopped fresh dill if desired.

Transfer the salad to a serving dish, cover, and refrigerate for at least 30 minutes.