Sandra Lach Arlinghaus is an American educator who is adjunct professor in the School of Natural Resources and Environment at the University of Michigan. Her research concerns mathematical geography.
Arlinghaus has an A.B. in Mathematics from Vassar College, an MA in geography from Wayne State University, and a PhD in Theoretical Geography from the University of Michigan.
Arlinghaus is the author or co-author of several books on mathematical geography, including: