To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A heavy dark gray base, some subtle noise and a 45-degree grid makes this look like a pattern with a tactile feel to it.
Source Atle Mo
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
Simple combination of stripy squares with their negatively coloured counterparts
Source Firkin
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
In the spirit of WWDC 2011, here is a dark iOS inspired linen pattern.
Source Atle Mo
Prismatic Snowflakes Pattern 3 No Background
Source GDJ
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
The classic notebook paper with horizontal stripes.
Source Are Sundnes
It’s big, it’s gradient—and it’s square.
Source Brankic1979
Prismatic Groovy Concentric Background 5 No Black
Source GDJ
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
Thin lines, noise and texture creates this crisp dark denim pattern.
Source Marco Slooten
Used the 6th circle pattern designed by Viscious-Speed to create a print that can be used for card making or scrapbooking. Save as a PDF file for the best printing option.
Source Lovinglf
You can never get enough of these tiny pixel patterns with sharp lines.
Source Designova
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin