<SEC-DOCUMENT>0001453687-18-000081-index.html : 20181108
<SEC-HEADER>0001453687-18-000081.hdr.sgml : 20181108
<ACCEPTANCE-DATETIME>20181108081639
ACCESSION NUMBER:		0001453687-18-000081
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20181108
DATE AS OF CHANGE:		20181108
EFFECTIVENESS DATE:		20181108

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SELECTA BIOSCIENCES INC
		CENTRAL INDEX KEY:			0001453687
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-228264
		FILM NUMBER:		181168278

	BUSINESS ADDRESS:	
		STREET 1:		480 ARSENAL WAY
		CITY:			WATERTOWN
		STATE:			MA
		ZIP:			02472
		BUSINESS PHONE:		617-923-1400

	MAIL ADDRESS:	
		STREET 1:		480 ARSENAL WAY
		CITY:			WATERTOWN
		STATE:			MA
		ZIP:			02472
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>selectabiosciencess-8_nove.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: selectabiosciencess-8_nove.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>exhibit51_opinionandconsen.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: exhibit51_opinionandconsen.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>exhibit231_consentxernstyo.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: exhibit231_consentxernstyo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>exhibit991_2018employmenti.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 4 - file: exhibit991_2018employmenti.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>lathamandwatkinslogoa01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: lathamandwatkinslogoa01.jpg

</DOCUMENT>
</SEC-DOCUMENT>