<SEC-DOCUMENT>0001746292-18-000002-index.html : 20180712
<SEC-HEADER>0001746292-18-000002.hdr.sgml : 20180712
<ACCEPTANCE-DATETIME>20180712130904
ACCESSION NUMBER:		0001746292-18-000002
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		<ITEMS>06b
ITEM INFORMATION:		Investment Company Act Section 3(c)
ITEM INFORMATION:		Section 3(c)(1)
ITEM INFORMATION:		Section 3(c)(7)
FILED AS OF DATE:		20180712
DATE AS OF CHANGE:		20180712
EFFECTIVENESS DATE:		20180712

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Audax Direct Lending Solutions Fund B-1, L.P.
		CENTRAL INDEX KEY:			0001746292
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-316672
		FILM NUMBER:		18950095

	BUSINESS ADDRESS:	
		STREET 1:		101 HUNTINGTON AVENUE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		(617) 859-1500

	MAIL ADDRESS:	
		STREET 1:		101 HUNTINGTON AVENUE
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>