MLB Shop is fully stocked with officially licensed Diamondbacks hats available in a variety of styles from the best brands to fit every fan. Add to your game day look with a new Arizona Diamondbacks hat featuring official team graphics so you can put your team pride on display while cheering on your team. From Arizona Diamondbacks snapbacks and adjustable hats to Diamondbacks beanies and fitted hats, we have the perfect Arizona Diamondbacks cap for you or a fellow fan. Browse our selection of trendy Diamondbacks bucket hats or visors to add to your wardrobe. Go with a retro look when you snag a throwback Diamondbacks hat and get ready for every event by checking back for new arrivals of Arizona Diamondbacks baseball hats from MLB Shop.