Friendly T-Rex Dinosaur Coloring Page for Kids (Ages 4-8)
This free Friendly T-Rex coloring page gives dinosaur fans ages 4 to 8 a big smiling T-Rex. Thick 4.5 pt outlines keep crayons inside the body and back spikes. It prints at 300 DPI on US Letter paper.

Instant 1-page 300-DPI US Letter PDF (`8.5 × 11 in`) · Zero sign-up required · Licensed free for home, library & classroom printing.
Why Do Parents and Teachers Choose This Friendly T-Rex Dinosaur Sheet?
Real dinosaur diagrams are full of scales and teeth that crowd young hands. This T-Rex has a smooth body, a friendly face, and a few large back spikes. Kids get the dinosaur they love without the frustration.
Fine-Motor & Occupational Therapy Skill Focus
Zig-zag control along the back spikes and wide fill strokes across the large body.
Classroom, Quiet-Time & Rainy-Day Ideas
- • Count the back spikes together, then color them in an A-B pattern.
- • Pair with a dinosaur book or a trip to a natural history museum.
- • Ask your child what the T-Rex likes to eat for breakfast.
Suggested Crayon & Marker Palette
Set out these three simple color groups on the kitchen table or classroom center tray before children start:
- Forest green, olive, or bright orange for the T-Rex body
- Sunny yellow or red for the back spikes
- Leafy green and brown for the plants and ground
Frequently Asked Questions About This Friendly T-Rex Dinosaur Printable
Is this dinosaur page too scary for preschoolers?
No. The T-Rex has a friendly smile and no sharp teeth, so it works for ages 4 and up.
Can teachers use this for a dinosaur unit?
Yes. Print as many free copies as you need for a dinosaur center or science lesson.
What paper size is the dinosaur PDF?
It is an 8.5 x 11 inch US Letter PDF at 300 DPI, so nothing gets cut off.



