Are there any current Christian denominations that view Jesus as a human moral teacher, rather than as the supernatural Son of God? I am looking for specific examples of denominations that state this viewpoint (or some variation) as part of their creed.
Unitarian Universalists maintain the Jesus was only a man, but with a unique relationship to God. Unitarians makeup the majority of a sect of Christianity known as nontrinitarianism. Nontrinitarians reject many parts of christian doctrine that other sects find essential. The most notably difference is their rejection of the concept of the Holy Trinity, the idea that God, the Holy Spirit, and Jesus Christ are all equal parts to a whole. This rejection of the trinity leads to the belief that Jesus was not supernatural but only a great prophet. Other belief systems that maintain this are: Christadelphians, Christian Scientists, The Church of Jesus Christ of Latter-day Saints, Dawn Bible Students, Friends General Conference, Iglesia ni Cristo, Jehovah's Witnesses, Living Church of God, Oneness Pentecostals, Members Church of God International, and the United Church of God. Islam and the sects of several sects of Judaism maintain the Jesus was only a great prophet as well.
I think people or community or denomination can't call themselves as "Christian" if they were considering Jesus as a human moral teacher, rather than as the supernatural Son of God. Still there are a lot of communities sharing that viewpoint and sometimes are considered to be "Christian" although they are not "Christian" like Jehovah's Witnesses or early (or later) heresies.