Christian art is sacred art produced in an attempt to illustrate, supplement and portray in tangible form the principles of Christianity, though other definitions are possible. Most Christian groups use or have used art to some extent, although some have had strong objections to some forms of religious image, and there have been major periods of iconoclasm within Christianity. Images of Jesus and narrative scenes from the Life of Christ are the most common subjects, and scenes from the Old Testament play a part in the art of most denominations. Images of the Virgin Mary and saints are much rarer in Protestant art than that of Roman Catholicism and Eastern Orthodoxy.

Of the three related religions Christianity, Islam, and Judaism, Christianity makes far wider use of images, which are forbidden or discouraged by Islam and Judaism. However there is also a considerable history of aniconism in Christianity from various periods.