XBRL Files (All Funds except Multi-Manager Funds and Global Tactical Asset Allocation Fund)

XBRL Files (Global Tactical Asset Allocation)

XBRL Files (Multi-Manager Funds Only)

XBRL Files (Multi-Manager International Equity Fund—8/10/11 Supplement)

XBRL Files (U.S. Government Select Money Market Fund—9/6/11 Supplement)

XBRL Files (Equity Funds Only—10/26/11 Supplement)

XBRL Files (Equity Index Funds Only—10/26/11 Supplement)

XBRL Files (Multi-Manager Funds Only—10/26/11 Supplement)

XBRL Files (Fixed Income Funds Only—10/26/11 Supplement)

XBRL Files (Tax-Exempt Fixed Income Funds Only—10/26/11 Supplement)

XBRL Files (Money Market Funds Only—10/26/11 Supplement)

*Certain of our SEC filings, beginning with our Prospectuses for the period ending July 31, 2011, include exhibits containing our financial statements tagged using eXtensible Business Reporting Language (XBRL). The XBRL exhibits consist of files that are formatted as unprocessed data which is readable only by means of an XBRL viewer. The SEC's Web site at www.sec.gov currently provides links to such viewers. You can access Northern Funds' XBRL filings with the SEC by linking directly to EDGAR, a database maintained by the SEC.