Gather all ingredients and a large mixing bowl.
In the bowl, combine shrimp, cucumber, bell pepper, apple, and red onion.
In a separate bowl, mix mayonnaise, lemon juice, salt, and pepper.
Pour the dressing over the shrimp and vegetable mixture.
Gently toss everything together until well-coated.
Add fresh dill and mix again.
Taste and adjust seasoning as necessary.
Cover and refrigerate for at least 30 minutes.
Serve chilled or at room temperature.
Garnish with extra dill or herbs if desired.