| | A.A.W. Online - Australian made leather hats, caps and oilskin coats from Jacaru, Drizabone and Sunbuster Australia. |
| | AarTiana - Crocheted tams, dreadbags, cufis, skullcaps beanies, hair scarves and custom made bikinis. All styles are handmade and available in a variety of colors. |
| | ADS Hats - Featuring hats by San Francisco designers and well known companies from around the world. |
| | Alaskrafts - Offering fur hats and ear muffs made with beaver, coyote, various foxes, lynx, and wolf. |
| | All American Hats - Offers a wide variety of custom-made welding and biker style hats, as well as do-rags. |
| | American Headwear - American made hats and caps available in a wide range of styles and materials. |
| | Animal Caps - Colorful foam animal caps include horse, fish, shark, dolphin, reindeer, and elephant. |
| | Artikal - Hand crafted women's millinery, knits and vintage hats. |
| | Aussie Mate Hats - Sports and golf hats made in Australia providing maximum in UV protection. |
| | Australian Hat - Washable hats made from synthethic felt provide high UV protection and can be shaped to suit your individual style. |
| | Aztex Hats - Manufacturer of custom fur felt hats. Retailer of a variety of styles of hats and accessories. |
| | Babushkah - Handmade reversible headscarves and bandanas made with 100% Polar Fleece. A unique accessory and a warm alternative to hats. Available in three sizes with a wide variety of colors and patterns to choose from. |
| | Baby Bee Hat Company - Hand made baby and toddler hats, caps, bonnets, and mittens. |
| | Baltic Rim - Offers traditional Russian winter hats, ushankas and trooper hats in fur and faux-fur for men and women. |
| | Bay Hat & Canvas Co. - All season hats by Watership Trading Co. Sun protection and weatherproofing for outdoor sports enthusiasts. |
| | Beanyland - Propeller beany hats in a variety of colors, with brim or without. |
| | Betsey's Bonnets - Hand knitted and felted hats, tams, and chemotherapy hats for women and children. |
| | BettyBeanie Beanie Hats - Unique beanie hat designs for women. |
| | Big Head Caps - Extra large size adjustable baseball caps for the cranially endowed. |
| | Billi Bandana - Bandana hats with a soft bill can be worn as a hat or folded into a visor. Styles for men, women and children. |
| | Block Headwear Ltd. - Hats and caps from New York City. Simple and relaxed styles for men. |
| | BluBandoo - Cooling headwear. |
| | Blue Street Designs - Custom made women's fleece and straw hats. |
| | Brindilles et Ficelles - Knit goods featuring one-of-a-kind hats, berets and caps for babies, children and adults in wool, cotton, merino, mohair, alpaca, and other fabrics. |
| | Cap n Go - Specializing in infant and children's hats for all seasons and all occasions. |
| | Chapellerie Traclet - Hats and caps from Stetson, Kangol and Borsalino. Catalog in English and French. |
| | Classic Woolens - Hand knit and felted wool hats for women. Three styles available in six different colors. |
| | Constance Willems Design - Knitted hats and accessories. Includes felted, fabric wrap and headband designs made in Germany. |
| | Cripple Creek Headwear - Handmade hats emphasizing western and adventure themes. Find everything from affordable everyday hats to designs for the hat collector. |
| | Crockett Coonskin Caps - Fur and faux fur caps in several styles, including raccoon, fox and skunk. Sizes to fit children and adults. |
| | Croshay Design - Hand made caps, crochet beanie hats, skullcaps, kufis, tams, kerchiefs, hair scarves, ponchos, shawls and other accessories. Original crochet pattern instructions available. |
| | Dad's Hat Racks - Stores and organizes hat collections. |
| | Del Mar Hat Company - Casual and designer hats for men and women. |
| | Dreadgear - Hand made Rasta style tams available in a vriety of styles using wool, cotton and hemp yarn. |
| | e4Hats.com - A variety of hats, caps, headwraps, and bandanas. |
| | Earwig - Colorful polar fleece novelty and ski hats. |
| | Enet - Ear Pops bandless ear muffs, in polyfleece or fake fur. |
| | Fedora Primo - Featuring Shady Brady Western Straws. |
| | Franchap - Hats for men and women, including top hats, berets, sailors' caps, silk, wool, leather, and Panama straw hats. (Site in French and English.) |
| | Fresh Lids - Offering Sportsman, Flexfit and Fresh Lids products. |
| | Gambeeno Hats - Single sided and reversible custom made welding hats. |
| | Guerra 1855 - Traditional fur felt hats in classic styles made by hand in Italy. |
| | Hanna Hats of Donegal - Tweed hats, caps, waistcoats and accessories for men, ladies, children and the home. |
| | Hartford York, Ltd. - Offering styles from the classics to the exotic, as well as hard to fit sizes for men and women. |
| | Hat Attack - Knit, felt, fleece, shearling, suede, wool and corduroy hats in a variety of sizes and styles. |
| | Hat Express - Offers a selection of hats, derbies, fitted baseball caps, fedoras, cowboy hats and other headwear from Stetson, Biltmore and Kid Rock. |
| | Hat Head - Handmade hats for all seasons and ages. Custom made original designs |
| | Hat in a Bag - Folding, packable sun, rain hat for backpacking, climbing, hiking, canoeing, sun bathing, traveling, and sports. |
| | Hat People - Cloth sewn hats in Pendleton wool, cotton, and linen. Featuring practical, washable styles for every season. |
| | Hatman Athletic Sales - Offering closeout designs including sports caps, winter hats, and novelty designs. |
| | Hats & That - A variety of hat styles for all occasions includes summer and winter hats, children's and novelty hats. |
| | Hats by Katie - Offering a variety of custom made styles for both men and women. |
| | Hats in the Belfry - A wide selection of caps, outdoor hats and costume items. |
| | Hats of Hope - Adjustable, 100% brushed cotton baseball caps with a soft inner band and messages of hope printed inside. |
| | Hats on Top - Hats made from leather, canvas, cotton, and oilskin designed for style and protection from the elements. |
| | hats.com - Headwear of all types for men and women. |
| | HatShack.com - Casual caps from Adidas and Nike, Kangol, Zed Hed, ski caps, dress hats, and special edition hats. |
| | Hawaiian Sport Caps - Caps embroidered with Waikiki beach, fishing and sea life designs from Honolulu, Hawaii, USA. Custom embroidery available. |
| | Heads4Dreads - Hats, stocking caps and headwraps for people with dreadlocks. How to tie a headwrap and dreadlock care information. |
| | HeadSokz - Winter hat that can be worn 5 different ways. Made of Polartec fleece. Sizes to fit babies to adults. |
| | Heidi Hats - Exotic fabrics with polar fleece in four distinct styles. |
| | Hoeden Salon - Hats, caps and accessories for women. |
| | Hotilids - Baseball, cowboy, beanie and bucket hats, bandanas, visors, and headrags. |
| | Jalpico - Offering a selection of caps and headwear. |
| | Knits By Hart - 100% wool winter ski hats made in Vermont. |
| | Knitwitz - Hand knit animal hats, baby hats, and custom hats with matching scarves available. |
| | Littlelids.com - Kids hats and children's clothing accessories. |
| | LuLu Hat Company - Specializing in cocktail hats in the classic styles of the 1930's and 1940's. |
| | Maax - Offering a selection of six-paneled caps and visors. |
| | Marilyn's Creations - Makers of bandaras in a variety of fabrics. |
| | MarineBlues - The MarineBlues Cap design is based on the U.S. Marine Corps Dress Blues uniform. |
| | Maui Caps - Ball caps from Maui, Hawaii. Embroidered designs include whale, dolphin, and gecko. |
| | Mesh Hats - Mesh trucker caps with over 300 logo designs to choose from. |
| | MIC Designs Scat Headgear - Half scarf and half hat, Scat Headgear is made from polar fleece and is designed to be hard wearing and resistant to cold. |
| | Montague Design Group Inc. - Canvas hats for sun or sport, boating, golf, protection, windproof and stylish. |
| | Motobandanna - Handmade fashion bandannas and head wraps by Australian designer Gayle Ryan. |
| | Nat's Hats - Unique, hand-crocheted hats for children and dolls. Adult sizes available too. |
| | Nathaniel's of Colorado - Custom handmade hats by Native American Nate Funmaker. |
| | Neonhats - Great hats for parties or a night on the town. |
| | Ocean Designs - Hand crafted packable canvas hats provide maximum all weather protection. Offering a variety of bands, colors, styles and unisex sizes. |
| | Outback Originals Inc. - Australian outback hats. |
| | Pandemonium - Hats for all occasions in styles from funky to functional. |
| | Pat's Hats: Theatrical Velvet Hats - Original designs by Patricia Jones of Santa Barbara include the Snood, Wizard Hat, Top Hat, Jester Hat, and Italian Renaissance Hat. |
| | Planete Panama - A selection of handcrafted Panama hats made from toquilla straws. |
| | Poker Run Fashions - Offering bandanas in a wide range of styles and a variety of options for custom embellishment. |
| | POP Hats - Handmade hats that protect from the sun all year round. Designed and produced in Costa Rica. |
| | Prescott Hats - Offers hats and caps for men and women. Includes raffia, crusher hats, outdoor canvas hats, solarweave, western, berets, military and leather hats. |
| | Quality Hats - Cowboy, dress and panama hats. |
| | Rad Wrapz - Custom headwraps and skullcaps. Themes include wrestling, floral patterns, patriotism, animal prints, and vehicles. |
| | Raffiahats.com - Mens crushable and packable raffia hats. |
| | Revolution Wear - Flags and symbols of the American Revolution embroidered on baseball hats. |
| | Robley Hats Inc. - Dress hats for men, hats for the outdoors and novelty headwear. |
| | Rocky Mountain Outback - Sells sun-protection hats, blazes and caps for fishing, hiking and camping. Australian site delivers internationally. |
| | Rosebud New York Online - Funky and fabulous hats in various materials including straw, fur felt, velour. |
| | San Francisco Hat Company - Panama and raffia straw, fur and wool felt, cloth, and Gore-Tex rain hats. |
| | Skull Cap City - Doo rags and skull caps made of cotton and spandex. |
| | Skull Caps - Wide selection of skull caps for all activities. |
| | Soft Options - Comfortable headwear with a stretch that absorbs perspiration. Can be worn under helmets and hardhats, and for workouts. |
| | Squirlybond Snow Wear Apparel - These unique caps are created using 100% wool and thick polar fleece to keep you dry and warm on the slopes. |
| | Sweet Peas - Flower, fruit, and vegetable design hats. Handknit in acrylic or cotton yarns. Sized for infants and toddlers |
| | Tam Beret - Headwear including a variety of hats, caps, berets, beanies, bucket hats, bush hats, safari hats, fisherman hats, yacht caps, and ivy caps. |
| | Teton Toppers - Handmade wool and fleece hats for adults and kids. |
| | The Hat Company - Novelty, casual, all kinds of hats. Will ship domestic and international orders. |
| | The Hat Generation - Humorous hats for special occasions, costumes, and holidays. |
| | The Hat Lady - One of a kind hand knit hats. Styles include beanie, bowler, hair sack and pill box. |
| | The Hat Lady of Maine - Hats for adults, children and dolls designed and knitted by Jan Weaver. |
| | The Mad Hatter - Hats for men, women, and children. Worn for weddings, travel, sun protection, and costume. |
| | The Panama Hat Co. - Panama hats shipped worldwide. |
| | The Panama Hat Company of the Pacific - Hand-woven, hand-blocked Montecristi Panama hats. |
| | Tilley Endurables - Offers Tilley hats. |
| | Top-Hats.com - Offering hats of all sorts. Styles include satin and wool felt top hats. |
| | Traders International - Novelty bandanas, beanie hats and skull caps. |
| | Transatlantic Apparel - Offering a wide variety of hats and caps. |
| | Village Hat Shop - A wide selection of hats and caps with brands like Kangol, Tilley, and Stetson. |
| | WaveCaps.com - Specializes in wavecaps, du-rags, Elvis sunglasses, sports beanies and stocking caps. |
| | Wisconsin Knitwear - Custom designed knit hats, scarves, headbands, beanies, face masks, toboggans, fleece, promotional logos, military knits, snow sports headwear and soccer knits. |
| | Wisdom Wear - Baseball hats with embroidered Chinese symbols. Brush-stroked Chinese characters for love, peace, yin yang, hero, freedom and the Chinese zodiac symbol for dragon. |
| | Woodland Woolens - 100% wool knit hats, slippers and slipper socks made in Maine. |
| | Yarn Owl - Fleece and wool knit hats in a variety of colors to choose from. |
| | Zen Warrior - Hand dyed wool berets designed by Tracy Lea Landis, Menomonie, Wisconsin. |