Discover a large selection of toddler boy t-shirts at Old Navy in colorful designs and at great prices. Comfortable and durable, our toddler boys t-shirts will make him look good and feel good all day. You will be delighted at how affordable they are. Our collection of toddler boy tshirts is offered in classic styles, with bright solids, vibrant stripes, in crew neck and pocketed, and at great values. They will work well with shorts, jeans, sweaters, and sneakers. Old Navy toddler boy t-shirts are an essential part of the wardrobe for a trend setting toddler on the playground or on the go.