Harald Alfred Rehder (June 5, 1907 – November 10, 1996) was an American malacologist. His wife, Lois Corea Rehder (1911–1988), was also a malacologist.
He (and/or his wife) named 172 marine taxa according to the World Register of Marine Species[1]
He graduated from Bowdoin College (BA), Harvard University (MA), George Washington University (PhD).[2]