• By Brand
• Alexandra's Crafts
• Alpaca Yarn Co.
• Anzula Luxury Fibers
• Apple Tree Knits
• Austermann
• Baah Yarns
• Berroco
• BC Garn
• Big Bad Wool
• Blue Heron
• Brown Sheep
• Cascade
• Circulo
• Classic Elite
• Claudia Hand Painted Yarns
• Colinette
• Colinton Australia
• cowgirlblues
• Cozy Color Works
• Crystal Palace
• Dale of Norway
• Debbie Bliss
• Diakeito
• DMC
• Done Roving
• Dream In Color
• Dyelot Yarn
• Ellyn Cooper's Yarn Sonnets
• The Fibre Co.
• Fiesta Yarns
• Filatura Di Crosa
• Frog Tree
• Fyberspates
• Great Adirondack
• Happy Fuzzy Yarn
• Hedgehog Fibres
• Ito Yarn
• Jade Sapphire
• Jamieson's
• Jill Draper
• John Arbon Textiles
• Junction Fiber Mill
• Juniper Moon Farm
• Kangaroo Dyer
• Katia
• Kauni
• Knit Collage
• Knit One, Crochet Too
• Knitting Fever
• Knitting Nation
• KnittinK
• Koigu
• Lana Gatto
• Lana Grossa
• Lang
• The Loom
• Loopy Mango
• Lorna's Laces
• Louet
• Louisa Harding
• Lucci Yarn
• Madeline Tosh
• Malabrigo
• Mamie & Florrie
• Mango Moon
• Manos del Uruguay
• Marks & Kattens
• Misti Alpaca
• MollyGirl
• Mountain Colors
• Muench Yarns
• Nelkin Designs
• Noro
• Oink Pigments
• Ozark Handspun
• Pagewood Farm
• Partridge Family Farms
• Peter Pan
• PlainJane Yarns
• Planet Earth Fibers
• Plymouth
• Prism
• Queensland Collection
• Round Mountain Fibers
• Rowan
• S. Charles
• Schachenmayr Regia
• Schoppel-Wolle
• Schulana
• Shalimar Yarns
• Shibui
• Sirdar
• Skacel
• Soul Wool
• South West Trading Co.
• Stonehedge Fiber Mill
• Sweet Georgia
• Tahki
• Trendsetter
• Twisted Owl
• Urth
• Viking of Norway
• West Yorkshire Spinners
• Wonderland Yarns
• Yarn Snob
• Zen Garden Yarn

• By Fiber
• Cashmere
• Wool
• Silk
• Mohair
• Linen
• Alpaca
• By Weight
• Lace
• Light Fingering
• Fingering
• Sock
• Sport
• DK
• Worsted
• Aran
• Bulky
• Chunky
• Super Bulky
• Novelty
• All Yarn