I've posted a few of these before but here is the complete list of my favorite online glove patterns:
Cigar Gloves - This thick pair of men’s gloves knit with two circular needles has two open fingers for cigar smoking.
Floral Fair Isle Gloves - This attractive pair of gloves from Interweave Knits is knit with many colors of fingering weight Shetland wool.
Gansey Gloves - These incredibly beautiful gloves are perfect for knitters who love texture. Must. Make. These. Gloves.
Gloves in Karisma - A pretty Drops design using I think DK weight yarn for gloves with 2 cables and a seed stitch border.
Guatemalan Gloves Free Knitting Pattern - This gorgeous pair of 14 color gloves comes in five sizes depending on what weight yarn you use.
House Gloves - This simple pattern with striped fingers uses worsted weight yarn. The pattern includes instructions for using dpns, 2 circs, and the Magic Loop method to knit gloves.
I-Cord Gloves - This serial pattern from Nonaknits features I-cord fingers, top-down construction and Joyce William's fun technique for in between the fingers.
Ken Gloves - This Berroco pattern is sized for men and knit with a thick yarn.
Sanquhar Gloves - These traditional Scottish Gloves using lace weight yarn are considered the pinnacle of glove making. This incredible pattern is from a Japanese knitting web site and is error-free.
Sideways Gloves - If you can't decide whether to knit your gloves cuff-up or top-down, try making them sideways.
Starlight Evening Gloves - These long gloves use an eyelet pattern and a decorative seam.
Opera Glove - This pattern for elbow length pair of gloves has good photos on how to pick up stitches from a peasant thumb.
Wedding Day Lace Gloves - This beautiful lacy pair of long gloves is perfect for a bride.
Women's Lace Gloves - Nifty vintage pattern for gloves. I made these a long time ago (I have the vintage pattern booklet) and they turned out beautifully.
And if you prefer to design your own gloves:
Hand Knit Glove Pattern Generator - Simply plug in your hand measurements at this web site and you’ll get a pattern written for your size.
Lynn’s Gloves - This valuable web site is a template that shows you how to design your own knitted gloves similar to using Elizabeth Zimmermann's Percentage System for sweaters.