Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Here's an yet another seamless note paper texture for use as a background on websites.
Source V. Hartikainen
From an image on opengameart.org shared by rubberduck.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A seamless dark leather-like background texture with diagonal lines that look like stitches.
Source V. Hartikainen
A large (588x375px) sand-colored pattern for your ever-growing collection. Shrink at will.
Source Alex Tapein
Background formed from the original with an emboss effect.
Source Firkin
With a name this awesome, how can I go wrong?
Source Nikolay Boltachev
A seamless pattern that includes the original tile (go to Objects / Pattern / Pattern To Objects in Inkscape's menu to extract it).
Source GDJ
Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
Nicely executed tiling for an interesting pattern.
Source Ignasi Àvila Padró
Like the name suggests, this background image consists of a pattern of dark bricks. It may be an option for you, if you are looking for something that looks like a brick wall for use as a background on web pages. It's not a masterpiece, but looks pretty nice when is tiled.
Source V. Hartikainen
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless pattern recreated from an image on Pixabay. It is reminiscent of parquet flooring and is formed from a square tile, which can be recovered in Inkscape by selecting the ungrouped rectangle and using shift-alt-I together.
Source Firkin
ZeroCC tileable stone texture, edited from pixabay, CC0
Source Sojan Janso
The image depicts polka dot seamless pattern.
Source Yamachem
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
Could remind you a bit of those squares in Super Mario Bros, yeh?
Source Jeff Wall