<SEC-DOCUMENT>0001144204-17-031388-index.html : 20170607
<SEC-HEADER>0001144204-17-031388.hdr.sgml : 20170607
<ACCEPTANCE-DATETIME>20170607090350
ACCESSION NUMBER:		0001144204-17-031388
CONFORMED SUBMISSION TYPE:	497AD
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170607
DATE AS OF CHANGE:		20170607

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:		497AD
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-215285
		FILM NUMBER:		17896071

	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>497AD
<SEQUENCE>1
<FILENAME>v468588_497ad.htm
<DESCRIPTION>497AD
<TEXT>
Document 1 - file: v468588_497ad.htm

</DOCUMENT>
</SEC-DOCUMENT>