The flag of the Turks and Caicos Islands is a British Blue Ensign with an aspect ratio of 1:2. The flag has a blue field (Pantone 280C) with the Union Jack in the upper hoist-side quadrant, and the shield from the coat of arms on the fly side.

The shield features a yellow field (Pantone 116C) with a conch shell, lobster, and cactus arranged vertically. The conch shell is white (Pantone White C), the lobster is red (Pantone 186C), and the cactus is green (Pantone 355C).

Geometric properties and measurements are not standardized for the shield's design, as it is an artistic representation.