A large close-up T-rex head with a round eye, a wide open smile and small pointed teeth.

Big T-Rex Head With a Toothy Grin Coloring Page

Easy · ages 2–4FreeLetter & A4

One big T-rex head fills the page, grinning with a wide mouth full of small teeth. The simple shape and thick outline suit toddlers and very young children who are just starting to colour.

Download PDFPreparing…Saved ✓Letter · 8.5 × 11 in Download PDFPreparing…Saved ✓A4 · 210 × 297 mm Open high-res imageOpening…PNG · 300 dpi

Free for personal and classroom use. Please link to this page instead of re-uploading the file. License

Difficulty
Easy · ages 2–4
Paper
Letter and A4, half-inch margins
Format
Vector PDF, stays sharp at any size
Added
October 8, 2026
More like this
T-Rex Coloring Pages
Tags
t-rexdinosaur headeasythick linestoddler

Download PDF · LetterPreparing…Saved ✓A4…✓

Colouring ideas

Try an unexpected colour for the skin, such as orange or purple, and colour the inside of the mouth pink. Keep the teeth white for contrast.

Did you know?

A T-rex had about sixty teeth and could grow new ones when old ones broke or fell out.

Try this

Make your own big dinosaur grin in a mirror, then colour the T-rex smile to match.

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