    <SEC-DOCUMENT>0000875357-19-000006-index.html : 20190130
    <SEC-HEADER>0000875357-19-000006.hdr.sgml : 20190130
    <ACCEPTANCE-DATETIME>20190130090511
    ACCESSION NUMBER:		0000875357-19-000006
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		18
    CONFORMED PERIOD OF REPORT:	20190130
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20190130
    DATE AS OF CHANGE:		20190130

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BOK FINANCIAL CORP ET AL
    		CENTRAL INDEX KEY:			0000875357
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
    		IRS NUMBER:				731373454
    		STATE OF INCORPORATION:			OK
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37811
    		FILM NUMBER:		19550510

    	BUSINESS ADDRESS:
    		STREET 1:		BANK OF OKLAHOMA TOWER
    		STREET 2:		BOSTON AVENUE AT SECOND STREET
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74172
    		BUSINESS PHONE:		9185886000

    	MAIL ADDRESS:
    		STREET 1:		BANK OF OKLAHOMA TOWER
    		STREET 2:		P O BOX 2300
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74192
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a20181231bokfconferencecal.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a20181231bokfconferencecal.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>2
    <FILENAME>a20181231bokfconfcallsli.htm
    <DESCRIPTION>EXHIBIT 99
    <TEXT>
    Document 2 - file: a20181231bokfconfcallsli.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a20181231bokfconfcallsli001.jpg
    <TEXT>
    Document 3 - file: a20181231bokfconfcallsli001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>a20181231bokfconfcallsli002.jpg
    <TEXT>
    Document 4 - file: a20181231bokfconfcallsli002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>a20181231bokfconfcallsli003.jpg
    <TEXT>
    Document 5 - file: a20181231bokfconfcallsli003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>a20181231bokfconfcallsli004.jpg
    <TEXT>
    Document 6 - file: a20181231bokfconfcallsli004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>a20181231bokfconfcallsli005.jpg
    <TEXT>
    Document 7 - file: a20181231bokfconfcallsli005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>a20181231bokfconfcallsli006.jpg
    <TEXT>
    Document 8 - file: a20181231bokfconfcallsli006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>a20181231bokfconfcallsli007.jpg
    <TEXT>
    Document 9 - file: a20181231bokfconfcallsli007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>a20181231bokfconfcallsli008.jpg
    <TEXT>
    Document 10 - file: a20181231bokfconfcallsli008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>a20181231bokfconfcallsli009.jpg
    <TEXT>
    Document 11 - file: a20181231bokfconfcallsli009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>a20181231bokfconfcallsli010.jpg
    <TEXT>
    Document 12 - file: a20181231bokfconfcallsli010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>a20181231bokfconfcallsli011.jpg
    <TEXT>
    Document 13 - file: a20181231bokfconfcallsli011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>a20181231bokfconfcallsli012.jpg
    <TEXT>
    Document 14 - file: a20181231bokfconfcallsli012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>a20181231bokfconfcallsli013.jpg
    <TEXT>
    Document 15 - file: a20181231bokfconfcallsli013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>a20181231bokfconfcallsli014.jpg
    <TEXT>
    Document 16 - file: a20181231bokfconfcallsli014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>a20181231bokfconfcallsli015.jpg
    <TEXT>
    Document 17 - file: a20181231bokfconfcallsli015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>a20181231bokfconfcallsli016.jpg
    <TEXT>
    Document 18 - file: a20181231bokfconfcallsli016.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>