<SEC-DOCUMENT>0001476765-18-000087-index.html : 20181128
<SEC-HEADER>0001476765-18-000087.hdr.sgml : 20181128
<ACCEPTANCE-DATETIME>20181128161909
ACCESSION NUMBER:		0001476765-18-000087
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		21
CONFORMED PERIOD OF REPORT:	20181128
FILED AS OF DATE:		20181128
DATE AS OF CHANGE:		20181128
EFFECTIVENESS DATE:		20181128

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GOLUB CAPITAL BDC, Inc.
		CENTRAL INDEX KEY:			0001476765
		IRS NUMBER:				471893276
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00794
		FILM NUMBER:		181205845

	BUSINESS ADDRESS:	
		STREET 1:		666 FIFTH AVENUE
		STREET 2:		18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10103
		BUSINESS PHONE:		212.750.6060

	MAIL ADDRESS:	
		STREET 1:		666 FIFTH AVENUE
		STREET 2:		18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GOLUB CAPITAL INVESTMENT Corp
		DATE OF NAME CHANGE:	20170511

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Golub Capital BDC, Inc.
		DATE OF NAME CHANGE:	20100414

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Golub Capital BDC LLC
		DATE OF NAME CHANGE:	20091113
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>gbdc14ainvestorpresentatio.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: gbdc14ainvestorpresentatio.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>gbdcfy2018q4investorpres.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: gbdcfy2018q4investorpres.htm

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>3
<FILENAME>gbdcfy2018q4investorpres001.jpg
<TEXT>
Document 3 - file: gbdcfy2018q4investorpres001.jpg

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<TEXT>
Document 4 - file: gbdcfy2018q4investorpres002.jpg

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<FILENAME>gbdcfy2018q4investorpres003.jpg
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Document 5 - file: gbdcfy2018q4investorpres003.jpg

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<TEXT>
Document 6 - file: gbdcfy2018q4investorpres004.jpg

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<FILENAME>gbdcfy2018q4investorpres005.jpg
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Document 7 - file: gbdcfy2018q4investorpres005.jpg

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Document 8 - file: gbdcfy2018q4investorpres006.jpg

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Document 9 - file: gbdcfy2018q4investorpres007.jpg

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<TEXT>
Document 10 - file: gbdcfy2018q4investorpres008.jpg

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<FILENAME>gbdcfy2018q4investorpres009.jpg
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Document 11 - file: gbdcfy2018q4investorpres009.jpg

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<FILENAME>gbdcfy2018q4investorpres010.jpg
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Document 12 - file: gbdcfy2018q4investorpres010.jpg

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<FILENAME>gbdcfy2018q4investorpres011.jpg
<TEXT>
Document 13 - file: gbdcfy2018q4investorpres011.jpg

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<FILENAME>gbdcfy2018q4investorpres012.jpg
<TEXT>
Document 14 - file: gbdcfy2018q4investorpres012.jpg

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<FILENAME>gbdcfy2018q4investorpres013.jpg
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Document 15 - file: gbdcfy2018q4investorpres013.jpg

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Document 16 - file: gbdcfy2018q4investorpres014.jpg

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Document 17 - file: gbdcfy2018q4investorpres015.jpg

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<FILENAME>gbdcfy2018q4investorpres016.jpg
<TEXT>
Document 18 - file: gbdcfy2018q4investorpres016.jpg

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<FILENAME>gbdcfy2018q4investorpres017.jpg
<TEXT>
Document 19 - file: gbdcfy2018q4investorpres017.jpg

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<FILENAME>gbdcfy2018q4investorpres018.jpg
<TEXT>
Document 20 - file: gbdcfy2018q4investorpres018.jpg

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<SEQUENCE>21
<FILENAME>gbdcfy2018q4investorpres019.jpg
<TEXT>
Document 21 - file: gbdcfy2018q4investorpres019.jpg

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