UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                  

                                    FORM 8-K

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

        Date of report (Date of earliest event reported) October 19, 2004

                  

                              FIRST MARINER BANCORP
               (Exact name of Registrant as specified in Charter)


                                                         

      Maryland                    000-21815                  52-1834860
(State or other Jurisdiction (Commission File Number)(IRS Employer Identification
   of incorporation)                                             No.)

                      3301 Boston Street, Baltimore, MD 21224
                (Address of Principal Executive Offices/Zip Code)

       Registrant's telephone number, including area code: (410) 342-2600
                                                           --------------

                                 Not Applicable
   (Former name or former address of Registrant, if changed since last report)


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously satisfy the filing obligations of the registrant under any of the
following provisions:

__ Written communications  pursuant to Rule 425 under the Securities Act (17 CFR
230.425)

__  Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)

__ Pre-commencement  communications pursuant to Rule 14d-2(b) under the Exchange
Act (17 CFR 240.14d-2(b))

__ Pre-commencement  communications pursuant to Rule 13e-4(c) under the Exchange
Act (17 CFR 240.13e-4(c))
================================================================================

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                    INFORMATION TO BE INCLUDED IN THE REPORT

Item 1.01.  Entry into a Material Definitive Agreement

Headquarters Purchase
---------------------

On October 20,  2004,  First  Mariner  Bancorp  (the  "Company")  entered into a
Purchase and Sale Agreement  ("Agreement")  with Canton  Crossing,  LLC and Hale
Canton,  LLC,  pursuant to which the Company  will  purchase the location of its
current  headquarters  located at 3301 Boston Street,  Baltimore,  Maryland (the
"Property").

The Agreement  provides that the Company will acquire from Hale Canton,  LLC all
of the membership interests in Canton Crossing II, LLC, which owns the Property.
The purchase price for the Property is  $20,000,000.  The purchase price will be
paid as follows:  (i) the Company will assume the outstanding  principal balance
of the existing loan on the Property of approximately $10,000,000,  and (ii) the
Company will pay the difference between the outstanding principal balance on the
loan and the purchase price in cash.

The purchase price was based on two independent  appraisals  performed on behalf
of the Company,  and the purchase was approved by the Company's  Audit Committee
and the  independent  members  of the Board of  Directors.  The  closing  of the
purchase is contingent upon the Company's successful  assumption of the existing
$10,000,000 loan on the Property.

The Company and its  subsidiaries  occupy  approximately  54,800  square feet of
office space and a 3,000 square foot retail banking branch. Approximately 21,200
square feet of space is leased to other office and retail tenants.  The Property
consists of approximately  79,000 square feet of rentable space on approximately
two acres of land at the corner of Clinton Street and Boston Street.

A copy  of the  Agreement  is  being  filed  herewith  as  Exhibit  10.1  and is
incorporated herein by reference.

Sale of Debentures and Capital Securities
-----------------------------------------

See the  information  reported in Item 2.03 of this Current  Report on Form 8-K,
which is incorporated herein by reference.

Item 2.02  Results of Operations and Financial Condition

On October  19,  2004,  the  Registrant  issued a press  release  reporting  its
financial  results for the period ended September 30, 2004. A copy of this press
release is being furnished as Exhibit 99.1 and is incorporated by reference into
Item 2.02.

The  information  in this Item 2.02 is being  furnished  and shall not be deemed
"filed" for the  purposes of Section 18 of the  Securities  Exchange Act of 1934
(the "Exchange Act"), or otherwise


                                       


subject to the liabilities of that Section,  nor shall it be deemed incorporated
by reference in any filing under the Securities Act of 1933 or the Exchange Act,
regardless of any general incorporation language in such filing.

Item 2.03.  Creation of a Direct Financial  Obligation or an Obligation Under an
Off-Balance Sheet Arrangement of a Registrant

Introduction
------------

On  October  20 and 21,  2004,  the  Company  entered  into  several  agreements
providing  for the private  placement of Capital  Securities by its newly formed
Delaware trust  subsidiary,  the Mariner Capital Trust VI (the "Trust") to Bear,
Stearns & Co. Inc. (the "Purchaser").  The sale of the Capital Securities to the
Purchaser  for  $10,000,000  was completed on October 21, 2004.  The  agreements
provide for the Trust to sell  $310,000  of Common  Securities  to the  Company,
which was  completed on October 21, 2004.  The Trust used the proceeds  from the
sale of the  Capital  Securities  to  purchase  Junior  Subordinated  Debentures
described below from the Company on October 21, 2004.

The Capital  Securities  have not been  registered  under the  Securities Act of
1933,  as amended,  and may not be offered or sold in the United  States  absent
registration  or an exemption from the  registration  requirements.  This notice
does not constitute an offer to sell or the  solicitation of an offer to buy the
Capital Securities.

The principal  agreements  into which the Company has entered in connection with
these transactions are briefly described below.

Purchase Agreement
------------------

On October 20, 2004, the Company and the Trust entered into a Purchase Agreement
(the "Purchase  Agreement") with the Purchaser.  The Purchase Agreement provides
for the sale by the  Trust of the  Capital  Securities  to the  Purchaser  for a
purchase price of $10,000,000.  

Indenture
---------

On October 21, 2004,  the Company  entered into an Indenture  (the  "Indenture")
with Wells Fargo Bank, National Association,  as Trustee. The Indenture provides
for the issuance by the Company of Junior Subordinated  Debentures due 2035 (the
"Debentures") aggregating $10,310,000 in principal amount, which Debentures were
issued on October 21, 2004. The Debentures bear


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interest at the three-month  LIBOR rate plus 2.05%.  Interest is payable on each
January 7, April 7, July 7 and October 7. The LIBOR rate,  which  adjusts  every
three months, is currently 2.09% per annum.

Under the Indenture, the Company has the option, so long as it is not in default
under certain specified  provisions of the Indenture,  at any time and from time
to time,  to defer  the  payment  of  interest  on the  Debentures  for up to 20
consecutive  quarterly  interest  payment  periods.  

The Debentures mature on January 7, 2035 and can be redeemed in whole or in part
by the Company,  at its option,  at 100% of their principal  amount plus accrued
and  unpaid  interest  at any  time on or  after  January  7,  2010  (the  fifth
anniversary of the first interest payment date). The Company may also redeem the
Debentures in full, at its option, at 100% of their principal amount and accrued
and unpaid  interest upon the occurrence of certain changes in the tax treatment
or capital  treatment  of the  Debentures,  or a change in the law such that the
Trust would be considered an investment company.

Amended and Restated Declaration of Trust
-----------------------------------------

On October 21,  2004,  the  Company,  as Sponsor,  Wells  Fargo  Delaware  Trust
Company,  as  Delaware  Trustee,  Wells  Fargo Bank,  National  Association,  as
Institutional   Trustee,  and  Mark  A.  Keidel  and  Eugene  A.  Friedman,   as
Administrators,  entered into an Amended and Restated  Declaration of Trust (the
"Trust Agreement"). Each of the Administrators is an officer of the Company.

The Trust Agreement  provides for the issuance of Capital  Securities and Common
Securities ("Common Securities"). The Capital Securities


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have an aggregate  liquidation amount of $10,000,000,  and the Common Securities
have an aggregate  liquidation amount of $310,000.  

On October 21, 2004, the Trust sold $310,000 of Common Securities to the Company
and $10,000,000 of Capital  Securities to the Purchaser.  The proceeds were used
by the Trust to purchase $10,310,000 of Debentures from the Company,  which were
registered in the name of the Institutional  Trustee on behalf of the Trust. The
sale of the $10,000,000 of Capital Securities  authorized by the Trust Agreement
was made to the Purchaser pursuant to the terms of the Purchase Agreement.

Guarantee Agreement
-------------------

On October  21,  2004,  the  Company,  as  Guarantor,  entered  into a Guarantee
Agreement with Wells Fargo Bank, National Association, as Guarantee Trustee, for
the benefit of the holders from time to time of the Capital Securities. Pursuant
to the  Guarantee  Agreement,  the  Company  unconditionally  agreed  to pay the
holders of the Capital Securities (to the extent not paid by or on behalf of the
Trust,  and without  duplication),  amounts  due and  payable  under the Capital
Securities, to the extent that the Trust has funds available for such payment at
the  time.  The  Company's   obligations  under  the  Guarantee   Agreement  are
subordinate  and  junior  in right of  payment  to all of the  Company's  Senior
Indebtedness as defined in the Indenture.

Forward-Looking Statements
--------------------------

Items 1.01 and 2.03 of this Current  Report contain  forward-looking  statements
that involve risks and uncertainties,  such as statements of the Company's plans
and  expectations   regarding  efficiencies  resulting  from  new  programs  and
expansion  activities,  the building  acquisition,  revenue growth,  anticipated
expenses,  and other unknown outcomes. The Company's actual results could differ
materially  from  management's  expectations.  Factors that could  contribute to
those  differences  include,  but are not  limited  to,  changes in  regulations
applicable to the Company's business, successful implementation of the Company's
branch expansion strategy,  its concentration in real estate lending,  increased
competition,  changes in technology,  particularly  internet banking,  impact of
interest  rates,  a decline  in real  estate  values,  possibility  of  economic
recession or slow down (which could impact credit quality, adequacy of loan loss
reserve  and loan  growth)  and  control  by and  dependency  on key  personnel,
particularly  Edwin F. Hale, Sr.,  Chairman of the Board of Directors and CEO of
the Company.

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Item 9.01 Financial Statements and Exhibits

(c) Exhibits.

                  4    Indenture.
                       Pursuant  to Regulation   S-K Item  601(b) (4) (iii), the
                       Registrant agrees  to furnish a copy of  the Indenture to
                       the Securities and Exchange Commission upon request.
                  10.1 Purchase  and  Sale A greement  dated  September 20, 2004
                       (filed herewith)
                  99.1 Press release dated October 19, 2004 (furnished herewith)




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                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                               FIRST MARINER BANCORP



Date: October 22, 2004         By: /s/Joseph A. Cicero
                                   --------------------------------------------
                                   Joseph A. Cicero
                                   President and Chief Operating Officer
 
















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                                  EXHIBIT INDEX



Exhibit
Number   Description of Exhibit
------   ----------------------

4        Indentures.
         Pursuant to Regulation S-K Item 601(b)(4)(iii), the Registrant
         agrees to furnish a copy of the Indentures to the Securities
         and Exchange Commission upon request
10.1     Purchase Agreement dated October 20, 2004 (filed herewith)
99.1     Press release dated October 19, 2004 (furnished herewith)