12 Senators are Alumni from Harvard. January 2011.

According to Harvard Magazine January 2011 the following alumni from Harvard are senators:

SENATE REPUBLICANS: Michael D. Crapo, J.D. ’77 (Id.); *Pat Toomey ’84 (Pa.); David Vitter ’83 (La.).  Note Michael D. Crapo, is also Brigham Young University alumni.

SENATE DEMOCRATS: Jeff Bingaman ’65 (N.M.); *Richard Blumenthal ’67 (Conn.); Al Franken ’73 (Minn.); Herbert H. Kohl, M.B.A. ’58 (Wisc.); Carl Levin, LL.B. ’59 (Mich.); John F. (Jack) Reed, M.P.P. ’73, J.D. ’82 (R.I.); John D. Rockefeller IV ’58 (W.Va.); Charles E. Schumer ’71, J.D. ’74 (N.Y.); Mark R. Warner, J.D. ’80 (Va.).

Alumni. Crimson in Congress. Harvard Magazine.com