Here are some commercials that aired during The Late Show with David Letterman:

1. Claritin RediTabs
2. Deep Impact TV trailer
3. Burger King Chick'n Crisp Sandwich
4. Pep Boys
5. Late Show with David Letterman bumper
6. The Home Depot
7. McDonald's
8. Keystone Light Beer
9. Nissan Altima
10. Kay Jewelers
11. Tommy Hilfigur Fragrance
12. Mario Puzo's The Last Don II CBS promo
13. The Rosie O'Donnell Show KDKA 2 promo
14. Lowe's Home Improvement Warehouse
15. Bell Atlantic Mobile
16. Coca-Cola Star Lake Amphitheatre
17. Kodak Advantix Film System
18. Honda CR-V
19. Wendy's New Honey Ham & Chicken Sandwich
20. Purina Cat Chow
21. Sprint
22. 60 Minutes CBS promo
23. The KDKA Investigators promo
24. KDKA-TV 2 Local News promo
25. Toyota Corolla
26. Levin Furniture
27. Nicorette Gum
28. Energizer Batteries
29. Burger King
30. (same as #12)
31. Chevrolet Prizm
32. Toyota/Mario Lemeux Celebrity Invitational Golf
33. Early Edition & Walker, Texas Ranger CBS promos
34. The Late Late Show with Tom Snyder CBS promo
35. CD Now
36. Michelob Light Beer
37. MCI
38. FedEx
39. Oldsmobile Intrigue
40. Cosby & Everybody Loves Raymond CBS promos
41. NYPD Blue KDKA 2 syndicated promo
42. Pittsburgh History Center