Title: Note on motivic cohomology of anisotropic real quadrics. Author: Nobuaki Yagita AMS classification numbers: 55P35, 57T25. Adress of Author: Faculty of Education, Ibaraki University, Ibaraki, Japan. Author's e-mail address: yagita@mx.ibaraki.ac.jp Abstract: In this paper, we compute the mod 2 motivic cohomology H^{*,*'}(X;Z/2) for the anisotropic quadric X over R the field of real numbers.