The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
Utilising a bird from s-light and some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
ZeroCC tileable stone texture, edited from pixabay. CC0
Source Sojan Janso
An attempt for cleaning up the original image in a few steps.
Source Lazur URH
Number 3 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
A very slick dark rubber grip pattern, sort of like the grip on a camera.
Source Sinisha
Lovely pattern with splattered vintage speckles.
Source David Pomfret
From a drawing in 'A Life Interest', Mrs Alexander, 1888.
Source Firkin
Prismatic Abstract Line Art Pattern Background
Source GDJ
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
A set of paper filters. The base texture is generated the same way, only the compositing mode is varied.
Source Lazur URH
A free background tile with a pattern of pink bump dots. This background tile is sweet! Moreover, it's designed for use as website backgrounds.
Source V. Hartikainen
Seamless pattern made from a tile that can be obtained in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
Prismatic Geometric Pattern Background
Source GDJ
I guess this is inspired by the city of Ravenna in Italy and its stone walls.
Source Sentel
A seamless background tile of aged paper with shabby look.
Source V. Hartikainen