    <SEC-DOCUMENT>0000927089-18-000356-index.html : 20180924
    <SEC-HEADER>0000927089-18-000356.hdr.sgml : 20180924
    <ACCEPTANCE-DATETIME>20180924153013
    ACCESSION NUMBER:		0000927089-18-000356
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		9
    FILED AS OF DATE:		20180924
    DATE AS OF CHANGE:		20180924
    EFFECTIVENESS DATE:		20180924

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SOUTHERN MISSOURI BANCORP, INC.
    		CENTRAL INDEX KEY:			0000916907
    		STANDARD INDUSTRIAL CLASSIFICATION:	SAVINGS INSTITUTIONS, NOT FEDERALLY CHARTERED [6036]
    		IRS NUMBER:				431665523
    		STATE OF INCORPORATION:			MO
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-23406
    		FILM NUMBER:		181083398

    	BUSINESS ADDRESS:
    		STREET 1:		2991 OAK GROVE ROAD
    		CITY:			POPLAR BLUFF
    		STATE:			MO
    		ZIP:			63901
    		BUSINESS PHONE:		573-778-1800

    	MAIL ADDRESS:
    		STREET 1:		2991 OAK GROVE ROAD
    		CITY:			POPLAR BLUFF
    		STATE:			MO
    		ZIP:			63901

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	SOUTHERN MISSOURI BANCORP INC
    		DATE OF NAME CHANGE:	19940104
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>smbc-defa14a22018.htm
    <DESCRIPTION>ADDITIONAL SOLICITATION MATERIALS
    <TEXT>
    Document 1 - file: smbc-defa14a22018.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>additional1.jpg
    <TEXT>
    Document 2 - file: additional1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>additional2.jpg
    <TEXT>
    Document 3 - file: additional2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>additional3.jpg
    <TEXT>
    Document 4 - file: additional3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>additional4.jpg
    <TEXT>
    Document 5 - file: additional4.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>additional5.jpg
    <TEXT>
    Document 6 - file: additional5.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>additional6.jpg
    <TEXT>
    Document 7 - file: additional6.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>additional7.jpg
    <TEXT>
    Document 8 - file: additional7.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>additional8.jpg
    <TEXT>
    Document 9 - file: additional8.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>