How to Draw an Iguana: Easy 10-Step Guide for Kids

Bring a scaly friend to life with this beginner-friendly iguana drawing tutorial, perfect for young artists ages 6 and up. All you need is a pencil, an eraser, and a piece of paper to master these reptilian features. Follow along to develop your sketching confidence and create a vibrant, textured character.

10 Steps

🎯 Final Result

A colorful, finished cartoon iguana illustration.

Step-by-Step Instructions

Step 1: Sketching the Head Base

A simple light pencil sketch of an oval used as a guide for an iguana head.

Draw a light oval to serve as the foundation for the head. Teacher's Tip: Keep your pencil pressure very light here so you can easily erase these guide lines later once the facial features are set.

Step 2: Defining the Mouth and Jaw

Drawing the iguana's mouth and jawline using overlapping curved lines.

Add three overlapping curved lines to define the snout and lower jaw. Teacher's Tip: Think of these as a 'W' shape on its side to help get the lizard's characteristic grumpy-looking mouth just right.

Step 3: Cleaning the Outline

The iguana head outline with guide lines erased and a jaw detail added.

Carefully erase the internal guide lines from your original oval and add a short line on the jaw. Teacher's Tip: Use a soft eraser and brush away the crumbs so your paper stays clean for the details.

Step 4: Adding Eyes and Nostrils

Detailed drawing of an iguana eye with brow ridge and nostril.

Draw the brow ridge and a series of nested circles for the eye. Shade the center for the pupil and add a small oval for the nostril. Teacher's Tip: Keep the pupil dark to make the eye look alert and alive.

Step 5: Sketching the Body

Outlining the iguana's torso using long, fluid curved lines.

Use long, sweeping curved lines to outline the back and underbelly. Teacher's Tip: Don't worry about making these lines perfectly straight; iguanas have flexible, curvy bodies, so a natural flow is better.

Step 6: Adding the Throat Pouch

Drawing the characteristic loose skin fold under the iguana's throat.

Draw a wavy line under the throat to create the dewlap, the loose skin iguanas are famous for. Teacher's Tip: Make the line slightly bumpy to show the texture of the skin.

Step 7: Tail and Spikes

Adding the tail and a row of triangular spikes along the iguana's back.

Extend the body lines to a point for the tail and add triangular spikes along the back. Teacher's Tip: Vary the size of the spikes, making them largest near the head and smaller as they reach the tail.

Step 8: Drawing the Legs and Feet

Sketching the iguana's legs and feet with distinct toe details.

Add the legs with 'U' shaped toes. Teacher's Tip: Notice how the front leg overlaps the body—this creates a sense of depth in your drawing.

Step 9: Adding Scaly Texture

Adding decorative scale patterns, spots, and stripes to the iguana's body.

Add stripes, spots, and small circles across the body to mimic scales. Teacher's Tip: Don't overthink the pattern; random placement of circles makes the skin look more natural and organic.

Step 10: Coloring Your Iguana

A finished, colored iguana drawing with vibrant green scales.

Bring your iguana to life with color! While green is classic, try using browns, reds, or greys for a unique look. Teacher's Tip: Use a darker shade of green to add shadows under the belly for a 3D effect.