<SEC-DOCUMENT>0001193125-15-215116-index.html : 20150605
<SEC-HEADER>0001193125-15-215116.hdr.sgml : 20150605
<ACCEPTANCE-DATETIME>20150605171714
ACCESSION NUMBER:		0001193125-15-215116
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		41
CONFORMED PERIOD OF REPORT:	20150729
FILED AS OF DATE:		20150605
DATE AS OF CHANGE:		20150605

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MCKESSON CORP
		CENTRAL INDEX KEY:			0000927653
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-DRUGS PROPRIETARIES & DRUGGISTS' SUNDRIES [5122]
		IRS NUMBER:				943207296
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13252
		FILM NUMBER:		15916710

	BUSINESS ADDRESS:	
		STREET 1:		ONE POST ST
		STREET 2:		MCKESSON PLAZA
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104
		BUSINESS PHONE:		4159838300

	MAIL ADDRESS:	
		STREET 1:		ONE POST ST
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCKESSON HBOC INC
		DATE OF NAME CHANGE:	19990115

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MCKESSON CORP
		DATE OF NAME CHANGE:	19950209

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SP VENTURES INC
		DATE OF NAME CHANGE:	19940728
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>d927161dpre14a.htm
<DESCRIPTION>PRELIMINARY PROXY STATEMENT
<TEXT>
Document 1 - file: d927161dpre14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g927161altonirby_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g927161altonirby_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g927161bryant_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g927161bryant_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g927161checkbox.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g927161checkbox.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g927161christinejacobs_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g927161christinejacobs_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g927161coles_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g927161coles_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g927161donaldknauss_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g927161donaldknauss_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g927161drlawrence_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g927161drlawrence_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g927161edmueller_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g927161edmueller_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g927161g03c17.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g927161g03c17.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g927161g03v02.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g927161g03v02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g927161g04u86.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g927161g04u86.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g927161g06z05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g927161g06z05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g927161g06z05_not.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g927161g06z05_not.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g927161g07m83.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g927161g07m83.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g927161g14p98.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g927161g14p98.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g927161g15h24.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g927161g15h24.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g927161g15s76.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g927161g15s76.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g927161g19c68.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g927161g19c68.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>g927161g22c55.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: g927161g22c55.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>g927161g26z34.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: g927161g26z34.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>g927161g34e61.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: g927161g34e61.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>g927161g42g15.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: g927161g42g15.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>g927161g45f30.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: g927161g45f30.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>g927161g51m21.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: g927161g51m21.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>g927161g56t83.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: g927161g56t83.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>g927161g67e76.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: g927161g67e76.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>g927161g74f56.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: g927161g74f56.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>g927161g74o58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: g927161g74o58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>g927161g79g95.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: g927161g79g95.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>31 <FILENAME>g927161g81d05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 31 - file: g927161g81d05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>32 <FILENAME>g927161g89g13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 32 - file: g927161g89g13.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>33 <FILENAME>g927161g89g39.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 33 - file: g927161g89g39.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>34 <FILENAME>g927161g90a31.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 34 - file: g927161g90a31.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>35 <FILENAME>g927161g92a70.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 35 - file: g927161g92a70.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>36 <FILENAME>g927161g98n09.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 36 - file: g927161g98n09.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>37 <FILENAME>g927161hammergren_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 37 - file: g927161hammergren_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>38 <FILENAME>g927161marieknowels_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 38 - file: g927161marieknowels_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>39 <FILENAME>g927161pc0001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 39 - file: g927161pc0001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>40 <FILENAME>g927161susansalka_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 40 - file: g927161susansalka_k.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>41 <FILENAME>g927161waynebudd_k.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 41 - file: g927161waynebudd_k.jpg
</DOCUMENT> </SEC-DOCUMENT>