In a large mixing bowl, combine the chopped romaine lettuce, halved cherry tomatoes, diced cucumber, and sliced red onion.

Add the sliced salami, ham, and provolone cheese to the bowl.

In a small bowl, whisk together the olive oil, red wine vinegar, Italian seasoning, minced garlic, salt, and black pepper until well combined.

Drizzle the dressing over the salad and toss gently to combine.

Serve immediately or refrigerate for up to 30 minutes before serving.