==============================================================================
                                 UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
==============================================================================

                                  FORM 10-K/A

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT
 OF 1934

                  FOR THE FISCAL YEAR ENDED DECEMBER 31, 2003

                      Commission File Number:  000-50015

                              TierOne Corporation
            ------------------------------------------------------
            (Exact name of registrant as specified in its charter)


              Wisconsin                                 04-3638672
    -------------------------------                ---------------------
    (State or Other Jurisdiction of                  (I.R.S. Employer
     Incorporation or Organization)                Identification Number)


            1235 "N" Street
           Lincoln, Nebraska                               68508
 ----------------------------------------                ----------
 (Address of Principal Executive Offices)                (Zip Code)



      Registrant's telephone number, including area code:  (402) 475-0521

          Securities registered pursuant to Section 12(b) of the Act:

                                Not applicable

          Securities registered pursuant to Section 12(g) of the Act:

                                Common Stock,
                           Par Value $.01 Per Share
                           ------------------------
                               (Title of Class)

Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months and (2) has been subject to such filing
requirements for the past 90 days.  YES [X]  NO [ ]

Indicate by check mark whether the Registrant is an accelerated filer as
defined in Rule 12b-2 of the Securities Exchange Act of 1934.
YES [X]  NO [ ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-K is not contained herein, and will not be contained, to the
best of the Registrant's knowledge in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. [X]

The aggregate market value of the voting stock held by non-affiliates of the
Registrant was $441,342,716 as of June 30, 2003.  As of February 29, 2004,
there were 20,317,568 issued and outstanding shares of the Registrant's common
stock.

                             EXPLANATORY NOTE


     The sole purpose of filing this Form 10-K/A is to include additional
signatures of the Registrant's directors on the signature page that were
previously inadvertently omitted from the Form 10-K filing of the Registrant,
filed with the Securities and Exchange Commission on March 12, 2004.


                                SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized.

                              TierOne Corporation

                         By:  /s/ Gilbert G. Lundstrom
                              --------------------------------
                              Gilbert G. Lundstrom
                              Chairman of the Board and Chief Executive Officer

     Pursuant to the requirements of the Securities Exchange Act of 1934, this
report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the date indicated.

        Name                            Title                         Date
------------------------------------------------------------------------------


/s/ Gilbert  G. Lundstrom    Chairman of the Board and Chief     March 5, 2004
-------------------------    Executive Officer
Gilbert G. Lundstrom         (principal executive officer)


/s/ James A. Laphen          Director, President and             March 5, 2004
-------------------------    Chief Operating Officer
James A. Laphen


/s/ Eugene B. Witkowicz      Executive Vice President, Chief     March 5, 2004
-------------------------    Financial Officer and Corporate
Eugene B. Witkowicz          Secretary (principal accounting
                             officer)


/s/ Campbell R. McConnell    Director                            March 5, 2004
-------------------------
Campbell R. McConnell


/s/ Joyce Person Pocras      Director                            March 5, 2004
-------------------------
Joyce Person Pocras


/s/ LaVern F. Roschewski     Director                            March 5, 2004
-------------------------
LaVern F. Roschewski


/s/ Ann Lindley Spence       Director                            March 5, 2004
-------------------------
Ann Lindley Spence


                                    2