After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
Sort of like the Photoshop transparent background, but better!
Source Alex Parker
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Original seamless pattern with an Inkscape filter.
Source Firkin
Remixed from an image on Pixabay uploaded by Prawny
Source Firkin
A large pattern with funky shapes and form. An original. Sort of origami-ish.
Source Luuk van Baars
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
Medium gray pattern with small strokes to give a weave effect.
Source Catherine
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
ZeroCC tileable beechwood wood texture, generated in Neo Texture Edit by me. CC0
Source Sojan Janso
A repeating background with seamless texture of stone. There haven't been any stone-like backgrounds for a while, so I have decided to create one more. The rest can be found in the appropriate category.
Source V. Hartikainen
A classic dark tile for a bit of vintage darkness.
Source Listvetra