<SEC-DOCUMENT>0001104659-26-060273-index.html : 20260513
<SEC-HEADER>0001104659-26-060273.hdr.sgml : 20260513
<ACCEPTANCE-DATETIME>20260513162303
ACCESSION NUMBER:		0001104659-26-060273
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20260513
FILED AS OF DATE:		20260513
DATE AS OF CHANGE:		20260513

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Okeanis Eco Tankers Corp.
		CENTRAL INDEX KEY:			0001964954
		STANDARD INDUSTRIAL CLASSIFICATION:	DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			1T
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41858
		FILM NUMBER:		26973725

	BUSINESS ADDRESS:	
		STREET 1:		ETHNARCHOU MAKARIOU AV, & 2 D. FALIREOS
		STREET 2:		C/O OET CHARTERING INC.
		CITY:			N. FALIRO
		STATE:			J3
		ZIP:			185 47
		BUSINESS PHONE:		302104804087

	MAIL ADDRESS:	
		STREET 1:		ETHNARCHOU MAKARIOU AV, & 2 D. FALIREOS
		STREET 2:		C/O OET CHARTERING INC.
		CITY:			N. FALIRO
		STATE:			J3
		ZIP:			185 47
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>tm2613201d1_6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: tm2613201d1_6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>tm2613201d1_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: tm2613201d1_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm261320d1_ex99-1img001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm261320d1_ex99-1img001.jpg

</DOCUMENT>
</SEC-DOCUMENT>