1933 ACT FILE NO.:
                                                   1940 ACT FILE NO.:  811-21056
                                                               CIK NO.:  1562434

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549


                                    FORM S-6

                    FOR REGISTRATION UNDER THE SECURITIES ACT
                    OF 1933 OF SECURITIES OF UNIT INVESTMENT
                        TRUSTS REGISTERED ON FORM N-8B-2

A.  Exact name of trust:       ADVISORS DISCIPLINED TRUST 1007

B.  Name of depositor:         ADVISORS ASSET MANAGEMENT, INC.

C.  Complete address of depositor's principal executive offices:

                              18925 Base Camp Road
                            Monument, Colorado  80132

D.  Name and complete address of agent for service:

                                                 WITH A COPY TO:

            SCOTT COLYER                        SCOTT R. ANDERSON
   Advisors Asset Management, Inc.           Chapman and Cutler LLP
         18925 Base Camp Road                111 West Monroe Street
      Monument, Colorado  80132           Chicago, Illinois  60603-4080

E.  Title of securities being registered:  Units of undivided beneficial
    interest in the trust

F.  Approximate date of proposed public offering:

  AS SOON AS PRACTICABLE AFTER THE EFFECTIVE DATE OF THE REGISTRATION STATEMENT

[ ] Check box if it is proposed that this filing will become effective
    on ____________, 2012 at _____ pursuant to Rule 487.

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The registrant hereby amends this Registration Statement on such date or dates
as may be necessary to delay its effective date until the registrant shall file
a further amendment which specifically states that this Registration Statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a)
may determine.







                  Preliminary Prospectus Dated January 30, 2013
                         ADVISORS DISCIPLINED TRUST 1007
                     DIVIDEND RULER PORTFOLIO, SERIES 2013B

     The attached final prospectus for a prior Advisors Disciplined Trust series
is hereby used as a preliminary prospectus for the above stated series.  The
narrative information and structure of the attached final prospectus will be
substantially the same as that of the final prospectus for this series.
Information with respect to pricing, the number of units, dates and summary
information regarding the characteristics of securities to be deposited in this
series is not now available and will be different since each series has a unique
portfolio.  Accordingly the information contained herein with regard to the
previous series should be considered as being included for informational
purposes only.

     A registration statement relating to the units of this series has been
filed with the Securities and Exchange Commission but has not yet become
effective.  Information contained herein is subject to completion or amendment.
Such units may not be sold nor may an offer to buy be accepted prior to the time
the registration statement becomes effective.  This prospectus shall not
constitute an offer to sell or the solicitation of an offer to buy nor shall
there be any sale of the units in any state in which such offer, solicitation or
sale would be unlawful prior to registration or qualification under the
securities laws of any such state.

     (Incorporated herein by reference is the final prospectus from Advisors
Disciplined Trust 771 (Registration No. 333-175561) as filed on January 10, 2013
which shall be used as a preliminary prospectus for the current series of the
fund.)






                       CONTENTS OF REGISTRATION STATEMENT

     This Registration Statement comprises the following papers and documents:
     The facing sheet
     The prospectus
     The signatures
     The consents of the initial evaluator, independent public accountants and
     legal counsel

The following exhibits:

1.1    Trust Agreement (to be filed by amendment).

1.1.1  Standard Terms and Conditions of Trust (to be filed by amendment).

1.2    Certificate of Amendment of Certificate of Incorporation and Certificate
       of Merger of Advisors Asset Management, Inc.  Reference is made to
       Exhibit 1.2 to the Registration Statement on Form S-6 for Advisors
       Disciplined Trust 647 (File No. 333-171079) as filed on January 6, 2011.

1.3    Bylaws of Advisors Asset Management, Inc.  Reference is made to
       Exhibit 1.3 to the Registration Statement on Form S-6 for Advisors
       Disciplined Trust 647 (File No. 333-171079) as filed on January 6, 2011.

1.5    Form of Dealer Agreement.  Reference is made to Exhibit 1.5 to the
       Registration Statement of Form S-6 for Advisors Disciplined Trust 262
       (File No. 333-150575) as filed of June 17, 2008.

2.2    Form of Code of Ethics.  Reference is made to Exhibit 2.2 to the
       Registration Statement on Form S-6 for Advisor's Disciplined Trust 73
       (File No. 333-131959) as filed on March 16, 2006.

3.1    Opinion of counsel as to legality of securities being registered (to be
       filed by amendment).

3.3    Opinion of counsel as to the Trustee and the Trust. (to be filed by
       amendment).

4.1    Consent of evaluator (to be filed by amendment).

4.2    Consent of independent auditors (to be filed by amendment).

6.1    Directors and Officers of Advisors Asset Management, Inc.  Reference is
       made to Exhibit 6.1 to the Registration Statement on Form S-6 for
       Advisors Disciplined Trust 736 (File No. 333-174382) as filed on
       August 18, 2011.

7.1    Power of Attorney.  Reference is made to Exhibit 7.1 to the Registration
       Statement on Form S-6 for Advisor's Disciplined Trust 213
       (File No. 333-148484) as filed on January 4, 2008.


                                   SIGNATURES

     Pursuant to the requirements of the Securities Act of 1933, the Registrant,
Advisors Disciplined Trust 1007 has duly caused this Amendment to the
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Wichita and State of Kansas on the 30th day of
January, 2013.



                                ADVISORS DISCIPLINED TRUST 1007

                                By ADVISORS ASSET MANAGEMENT, INC., DEPOSITOR


                                By     /s/ ALEX R MEITZNER
                                  -----------------------------
                                         Alex R. Meitzner
                                       Senior Vice President


     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below on January 30, 2013 by the
following persons in the capacities indicated:

  SIGNATURE                      TITLE

Scott I. Colyer             Director of Advisors Asset    )
                            Management, Inc.              )

Lisa A. Colyer              Director of Advisors Asset    )
                            Management, Inc.              )

James R. Costas             Director of Advisors Asset    )
                            Management, Inc.              )

Christopher T. Genovese     Director of Advisors Asset    )
                            Management, Inc.              )

Randy J. Pegg               Director of Advisors Asset    )
                            Management, Inc.              )

R. Scott Roberg             Director of Advisors Asset    )
                            Management, Inc.              )





                                       S-2



Jack Simkin                 Director of Advisors Asset    )
                            Management, Inc.              )

Andrew Williams             Director of Advisors Asset    )
                            Management, Inc.              )





                                By     /s/ ALEX R MEITZNER
                                  -----------------------------
                                        Alex R. Meitzner
                                        Attorney-in-Fact*




















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     *An executed copy of each of the related powers of attorney is filed
herewith or incorporated herein by reference as Exhibit 7.1.


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