Giving your forum an entirely new look and feel is easy — just download one of these great themes! There are even themes for the admin control panel.
Browsing All Themes
MT MODERN THEME

A sleek and modern SCEditor theme

Sleeq is a clean theme with unlimited possibility

io Theme is a minimal, simple and free MyBB theme.

Fully responsive, modern & multicolor theme for MyBB 1.8 (Documentation included)

Fully responsive, modern & multicolor theme for MyBB 1.8 (Documentation included)

Responsive Modern Mybb Themes

Responsive Modern Mybb Themes

Responsive Modern Mybb Themes

Responsive Modern Mybb Themes 1.8.29
A square based blue theme.
A nice looking version of defult MyBB theme, created for a Polish Minecraft server board.
This is the RTL version of MyBB 1.8 Default Theme

a multicolor and responsive theme for MyBB
This is the RTL version of MyBB 1.8 Default AdminCp Theme

Just simple theme without many custom, just only some and very responsive

It's simple and clean MyBB Theme, feel free to use it.