During the 1950-1967 run, What's My Line? had any sponsors.

Though it may be not complete, here's a list of those who sponsored at one time or another:

Jules Montenier, Inc. products (Stopette Deodorant, Poof!, Finesse Flowing Creme Shampoo)

Helene Curtis

Remington Rand

Florida Citrus

Kellogg's Cereals

Allstate Insurance

Mutual of Omaha Insurance

Sunbeam

Contac

Dentu-Creme

Py-Co-Pay

Polaroid Land Cameras

Aprege Perfume

Standard Brands (Blue Bonnet, Royal Gelatins & Pudding, Baby Ruth)

Geritol

Universal Electrical Appliances

Crest Toothpaste

Bayer Aspirin

Glade by Johnson Wax

Cue Toothpaste with Fluoraction

Supp-hose Stockings

Bufferin by Bristol-Myers

Rose Lotion Vel Liquid Dish Soap

Norelco Speedshaver

Ford Motor Company (Falcon, Mustang, Thunderbird)

Champion Spark Plugs

Fleischmann's Margarine

Corning - maker of Centura and Pyrex

Ben-Gay Penetrating Heat Lotion

Phillips Milk of Magnesia Tablets

Diet Delight Low Calorie Canned Fruit

Texaco Gasoline

Bravo Floor Wax by Johnson Wax

Kem-Glo Enamel by Sherwin Williams Paint

Westinghouse

Kleenex Designer Paper Towels by Kimberly-Clark

Polident Denture Tablets (Last sponsor of final show)

Pet'm daily liquid vitamin food supplement for pets

Nytol Sleep Aid Tablets

Pledge Furniture Polish by Johnson Wax

Prell Shampoo (Procter & Gamble)

Tegrin skin cream for psoriasis

Cope pain reliever for women's headaches

Institute of Life Insurance

Crisco Oil

The Bell Yellow Pages

Jif Peanut Butter

Maxwell House Coffee

Pronto Push-Button Foam Floor Cleaner from Johnson Wax

Shell No-Pest Strips

Coca-Cola

Hamilton Beach Scovill Electric Knife

Duncan Hines Cake Mix

Post Honeycomb Cereal