<SEC-DOCUMENT>0001047469-19-001844-index.html : 20190401
<SEC-HEADER>0001047469-19-001844.hdr.sgml : 20190401
<ACCEPTANCE-DATETIME>20190401170606
ACCESSION NUMBER:		0001047469-19-001844
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20190401
DATE AS OF CHANGE:		20190401

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MESA ROYALTY TRUST/TX
		CENTRAL INDEX KEY:			0000313364
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL ROYALTY TRADERS [6792]
		IRS NUMBER:				746284806
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07884
		FILM NUMBER:		19721637

	BUSINESS ADDRESS:	
		STREET 1:		BNY MELLON TRUST COMPANY, N.A.
		STREET 2:		601 TRAVIS STREET, FLOOR 16
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-483-6020

	MAIL ADDRESS:	
		STREET 1:		BNY MELLON TRUST COMPANY, N.A.
		STREET 2:		601 TRAVIS STREET, FLOOR 16
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>a2238309z10-k.htm
<DESCRIPTION>10-K
<TEXT>
Document 1 - file: a2238309z10-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31
<SEQUENCE>2
<FILENAME>a2238309zex-31.htm
<DESCRIPTION>EX-31
<TEXT>
Document 2 - file: a2238309zex-31.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>3
<FILENAME>a2238309zex-32.htm
<DESCRIPTION>EX-32
<TEXT>
Document 3 - file: a2238309zex-32.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>a2238309zex-99_1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 4 - file: a2238309zex-99_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g807643.jpg
<DESCRIPTION>G807643.JPG
<TEXT>
Document 5 - file: g807643.jpg

</DOCUMENT>
</SEC-DOCUMENT>