Christmas Design Assets by Iconfinder - Sprinkle up your seasonal content with these festive goodies.
Feather Icons - Simply beautiful open source icons
Christmas HQ - Totally free holiday icons, images, borders and fonts
Icons8 - Free app for Mac & Windows already containing 39,800 icons. Allows to search and import icons…
Iconjar - Store all your icons in one place, just a click away
Streamline icons - The world’s largest icon pack library - 100k icons and illustrations.