Rainbow Themed Classroom Decor and More

A rainbow classroom theme isn’t just about having big rainbows everywhere but it is about using the assorted colors of the rainbow in most of your decor. Other sky elements can be added like clouds and hot air balloons.

I love to find awesome classroom decor ideas. As an Amazon affiliate, I may earn a commission for purchases using my links. Learn more. The ideas and paid links below are based on Amazon finds that are great for making a rainbow themed classroom.

You can paint each desk in a rainbow color and add sheer rainbow curtains (#ad).

This is very easy to make. A rainbow welcome classroom banner (#ad) and the bulletin board has a matching rainbow border (#ad).


Use Colorful Paper Lanterns (#ad). Also, bright borders and tissue puffs (#ad) really stand out against bulletin boards with a black background (#ad).

Hang hot air balloon paper lanterns (#ad) in your rainbow themed classroom.

Hot air balloons (#ad) and sky (#ad) for a beautiful back to school bulletin board. There are lots of bulletin board backgrounds that look like a cloudy sky. The bright colors on this growth mindset bulletin board (#ad) match the rainbow theme.

Sometimes less is more. This classroom is brightened with these bright work display boards and rainbow dot wall decals (#ad).

Rainbow themed printables from TpT:

You can see my collection of rainbow themed classroom decor printables here. These are from my TpT collection. You get to download them instantly upon purchase and they can be used for years because you’ll have lifetime access to the files.

Get all of these at a discount in a bundle! Rainbow theme classroom decor bundle


Rainbow theme editable class timetable and editable rainbow theme class list templates

Editable Rainbow Subject Cards and Rainbow Name Cards

Rainbow themed Center Posters                      Free Rainbow themed Meet the Teacher Letter


Rainbow theme classroom rules and editable rainbow theme classroom labels

Rainbow themed library labels

More rainbow themed Amazon finds for the classroom:

This teacher bought a rainbow chevron shower curtain (#ad) and repurposed it to make this lovely window seat cover and mini curtain.

Make a rainbow with pool noodles (#ad)


This rainbow themed bulletin board (#ad) can be used to dress up your cassroom door or your wall space.

This is another type of rainbow of possibilities bulletin board with rainbow cut outs, and layered rainbow stripe border trims, and white scalloped border trims.

If you do not have much wall space, in your classroom, you can decorate your ceiling to match your rainbow classroom theme. Dress up your classroom ceiling with faux skylights, which are really covers that filter out some of the glare from your fluorescent lights in your ceiling. These covers have white clouds against a blue sky background. The light colors of the shade still keep the light that shines through bright enough to light up the classroom. Other decorative elements can be hung from the ceiling like a large striped rainbow ceiling garland and hanging cloud cut-outs.

These rainbow shower curtains (#ad) are used to section of areas this the classroom. They add so much color and brightness as well.

Colorful rainbow border for bulletin boards (#ad)

See the rainbow pennant welcome banner (#ad) at the top of this large bulletin board?


These are colorful storage bins (#ad) for each student table.

I love these rainbow classroom caddies for storing and sorting classroom supplies.

Amazing things happen here rainbow themed banner (#ad) with matching posters (#ad).

Colorful classroom jobs (#ad) with rainbow colors

Turn your classroom cupboards into a rainbow by inserting large colorful sheets of cardstock behind the glass panels. Add more rainbow colored decorations to complete the theme.

More ideas will be added soon.