An image capturing lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, all of which are arranged in an order from an object side to an image side thereof. The first lens is with refractive power. The second lens is with refractive power. The third lens is with positive refractive power and has a convex surface facing the image side of the image capturing lens assembly. The fourth lens is with refractive power. The fifth lens is with refractive power. The sixth lens is with refractive power.