<SEC-DOCUMENT>0001193125-26-343567-index.html : 20260811
<SEC-HEADER>0001193125-26-343567.hdr.sgml : 20260811
<ACCEPTANCE-DATETIME>20260811090533
ACCESSION NUMBER:		0001193125-26-343567
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20260811
DATE AS OF CHANGE:		20260811

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONE Gas, Inc.
		CENTRAL INDEX KEY:			0001587732
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				463561936
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-293655
		FILM NUMBER:		261260866

	BUSINESS ADDRESS:	
		STREET 1:		15 EAST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		918-947-7000

	MAIL ADDRESS:	
		STREET 1:		15 EAST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>d104018d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d104018d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g104018g01a01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g104018g01a01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g104018g01g02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g104018g01g02.jpg

</DOCUMENT>
</SEC-DOCUMENT>