Luigi Tagliatelle is a character in the NPLH universe portrayed by Edgar Cardoso. He is an Italian waiter of nervous exciteable dispoisition. He is the client of the episode "Series 5, Episode 2 "Truth Or Date", coming to Sherlock Holmes for help when the tip jars in the restaurant go missing.
- "Thank you Mr Holmes! Thank you! May the Pizza God's make your crusts thick and doughy!"
- "The Staff? Why would I checka the staff? Staff's are family! What would Mama Tagliatelle say if I was checking the staffs!"