<SEC-DOCUMENT>0001476765-22-000110-index.html : 20221216
<SEC-HEADER>0001476765-22-000110.hdr.sgml : 20221216
<ACCEPTANCE-DATETIME>20221216161648
ACCESSION NUMBER:		0001476765-22-000110
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		11
CONFORMED PERIOD OF REPORT:	20230207
FILED AS OF DATE:		20221216
DATE AS OF CHANGE:		20221216

FILER:

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

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00794
		FILM NUMBER:		221468171

	BUSINESS ADDRESS:	
		STREET 1:		200 PARK AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166
		BUSINESS PHONE:		212.750.6060

	MAIL ADDRESS:	
		STREET 1:		200 PARK AVENUE
		STREET 2:		25TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10166

	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>gbdcproxy2022.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: gbdcproxy2022.htm

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>image1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: image1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>image2a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: image2a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image3a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: image3a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: image_15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>image_21.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: image_21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image_3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: image_3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>image_44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: image_44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>image_46.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: image_46.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image_5.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: image_5.jpg

</DOCUMENT>
</SEC-DOCUMENT>