Prepared mostly as a raster in Paint.net and vectorised.
Source Firkin
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
You were craving more leather, so I whipped this up by scanning a leather jacket.
Source Atle Mo
White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
This is a hot one. Small, sharp and unique.
Source GraphicsWall
A criss-cross pattern similar to one I saw mown into a sports field.
Source Firkin
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
Greyscale version of a pattern that came out of playing with the 'slinky' plug-in for Paint.net
Source Firkin
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Number five from the same submitter, makes my job easy.
Source Dima Shiper
Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
This is a seamless pattern of a woody texture.The original image is here:https://pixabay.com/ja/users/ClassicallyPrinted-1302233/
Source Yamachem
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
Abstract Tiled Background Extended 10
Source GDJ
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
A textured blue background pattern with vertical stripes.
Source V. Hartikainen