    <SEC-DOCUMENT>0001193125-18-218763-index.html : 20180716
    <SEC-HEADER>0001193125-18-218763.hdr.sgml : 20180716
    <ACCEPTANCE-DATETIME>20180716161610
    ACCESSION NUMBER:		0001193125-18-218763
    CONFORMED SUBMISSION TYPE:	40-33
    PUBLIC DOCUMENT COUNT:		1
    FILED AS OF DATE:		20180716
    DATE AS OF CHANGE:		20180716
    EFFECTIVENESS DATE:		20180716

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Triangle Capital CORP
    		CENTRAL INDEX KEY:			0001379785
    		IRS NUMBER:				061798488
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		40-33
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	814-00733
    		FILM NUMBER:		18954607

    	BUSINESS ADDRESS:
    		STREET 1:		3700 GLENWOOD AVENUE
    		STREET 2:		SUITE 530
    		CITY:			RALEIGH
    		STATE:			NC
    		ZIP:			27612
    		BUSINESS PHONE:		9197194770

    	MAIL ADDRESS:
    		STREET 1:		3700 GLENWOOD AVENUE
    		STREET 2:		SUITE 530
    		CITY:			RALEIGH
    		STATE:			NC
    		ZIP:			27612
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>40-33
    <SEQUENCE>1
    <FILENAME>d471150d4033.pdf
    <DESCRIPTION>40-33
    <TEXT>
    Document 1 - file: d471150d4033.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>