The horse is a symbol that is widely used and widely portrayed throughout human history. Dreaming of a horse represents strength, beauty, grace, and freedom. Additionally, dreaming of a horse can represent high-spiritedness, and sexual energy. If you dream of a tame horse, it can indicate that some of these qualities have been repressed or restrained in you. If the horse is wild, it indicates that you freely express these qualities in your life – or that you can benefit from doing so.