EXHIBIT 5.1 OPINION OF MALIZIA SPIDI & FISCH, PC AS TO THE VALIDITY OF THE COMMON STOCK BEING REGISTERED MALIZIA SPIDI & FISCH, PC ATTORNEYS AT LAW 1301 K STREET, N.W. 637 KENNARD ROAD SUITE 700 EAST STATE COLLEGE, PENNSYLVANIA 16801 WASHINGTON, D.C. 20005 (814) 466-6625 (202) 434-4660 FACSIMILE: (814) 466-6703 FACSIMILE: (202) 434-4661 January 28, 2000 Board of Directors Landmark Bancshares, Inc. Central & Spruce Streets Dodge City, Kansas 67801 RE: Registration Statement on Form S-8: ---------------------------------- Landmark Bancshares, Inc. Stock Option Agreements Gentlemen: We have acted as special counsel to Landmark Bancshares, Inc., a Kansas corporation (the "Company"), in connection with the preparation of the Registration Statement on Form S-8 to be filed with the Securities and Exchange Commission (the "Registration Statement") under the Securities Act of 1933, as amended, relating to 30,532 shares of common stock, par value $.10 per share (the "Common Stock") of the Company which may be issued upon the exercise of options granted or which may be granted under the Landmark Bancshares, Inc. Stock Option Agreements (the "Plan"), as more fully described in the Registration Statement. You have requested the opinion of this firm with respect to certain legal aspects of the proposed offering. We have examined such documents, records, and matters of law as we have deemed necessary for purposes of this opinion and based thereon, we are of the opinion that the Common Stock when issued pursuant to the stock awards granted under and in accordance with the terms of the Plan will be duly and validly issued, fully paid, and nonassessable. We hereby consent to the filing of this opinion as an exhibit to the Registration Statement on Form S-8. Sincerely, /s/ Malizia Spidi & Fisch, PC ----------------------------------- Malizia Spidi & Fisch, PC