    <SEC-DOCUMENT>0001140361-22-021963-index.html : 20220606
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    ACCESSION NUMBER:		0001140361-22-021963
    CONFORMED SUBMISSION TYPE:	20FR12B
    PUBLIC DOCUMENT COUNT:		22
    FILED AS OF DATE:		20220606
    DATE AS OF CHANGE:		20220606

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			United Maritime Corp
    		CENTRAL INDEX KEY:			0001912847
    		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			1T
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		20FR12B
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-41413
    		FILM NUMBER:		22997416

    	BUSINESS ADDRESS:
    		STREET 1:		154 VOULIAGMENIS AVENUE
    		CITY:			GLYFADA
    		STATE:			J3
    		ZIP:			166 74
    		BUSINESS PHONE:		30 2130181507

    	MAIL ADDRESS:
    		STREET 1:		154 VOULIAGMENIS AVENUE
    		CITY:			GLYFADA
    		STATE:			J3
    		ZIP:			166 74
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    <TYPE>20FR12B
    <SEQUENCE>1
    <FILENAME>ny20004194x3_20fr12b.htm
    <DESCRIPTION>20FR12B
    <TEXT>
    Document 1 - file: ny20004194x3_20fr12b.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.1
    <SEQUENCE>2
    <FILENAME>ny20004194x3_ex1-1.htm
    <DESCRIPTION>EXHIBIT 1.1
    <TEXT>
    Document 2 - file: ny20004194x3_ex1-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.2
    <SEQUENCE>3
    <FILENAME>ny20004194x3_ex1-2.htm
    <DESCRIPTION>EXHIBIT 1.2
    <TEXT>
    Document 3 - file: ny20004194x3_ex1-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.1
    <SEQUENCE>4
    <FILENAME>ny20004194x3_ex2-1.htm
    <DESCRIPTION>EXHIBIT 2.1
    <TEXT>
    Document 4 - file: ny20004194x3_ex2-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.2
    <SEQUENCE>5
    <FILENAME>ny20004194x3_ex2-2.htm
    <DESCRIPTION>EXHIBIT 2.2
    <TEXT>
    Document 5 - file: ny20004194x3_ex2-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.3
    <SEQUENCE>6
    <FILENAME>ny20004194x3_ex2-3.htm
    <DESCRIPTION>EXHIBIT 2.3
    <TEXT>
    Document 6 - file: ny20004194x3_ex2-3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.4
    <SEQUENCE>7
    <FILENAME>ny20004194x3_ex2-4.htm
    <DESCRIPTION>EXHIBIT 2.4
    <TEXT>
    Document 7 - file: ny20004194x3_ex2-4.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>8
    <FILENAME>ny20004194x3_ex4-1.htm
    <DESCRIPTION>EXHIBIT 4.1
    <TEXT>
    Document 8 - file: ny20004194x3_ex4-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.2
    <SEQUENCE>9
    <FILENAME>ny20004194x3_ex4-2.htm
    <DESCRIPTION>EXHIBIT 4.2
    <TEXT>
    Document 9 - file: ny20004194x3_ex4-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.3
    <SEQUENCE>10
    <FILENAME>ny20004194x3_ex4-3.htm
    <DESCRIPTION>EXHIBIT 4.3
    <TEXT>
    Document 10 - file: ny20004194x3_ex4-3.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>11
    <FILENAME>ny20004194x3_ex4-4.htm
    <DESCRIPTION>EXHIBIT 4.4
    <TEXT>
    Document 11 - file: ny20004194x3_ex4-4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.5
    <SEQUENCE>12
    <FILENAME>ny20004194x3_ex4-5.htm
    <DESCRIPTION>EXHIBIT 4.5
    <TEXT>
    Document 12 - file: ny20004194x3_ex4-5.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.6
    <SEQUENCE>13
    <FILENAME>ny20004194x3_ex4-6.htm
    <DESCRIPTION>EXHIBIT 4.6
    <TEXT>
    Document 13 - file: ny20004194x3_ex4-6.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.7
    <SEQUENCE>14
    <FILENAME>ny20004194x3_ex4-7.htm
    <DESCRIPTION>EXHIBIT 4.7
    <TEXT>
    Document 14 - file: ny20004194x3_ex4-7.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>15
    <FILENAME>ny20004194x3_ex4-8.htm
    <DESCRIPTION>EXHIBIT 4.8
    <TEXT>
    Document 15 - file: ny20004194x3_ex4-8.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.9
    <SEQUENCE>16
    <FILENAME>ny20004194x3_ex4-9.htm
    <DESCRIPTION>EXHIBIT 4.9
    <TEXT>
    Document 16 - file: ny20004194x3_ex4-9.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>17
    <FILENAME>ny20004194x3_ex8-1.htm
    <DESCRIPTION>EXHIBIT 8.1
    <TEXT>
    Document 17 - file: ny20004194x3_ex8-1.htm

    </DOCUMENT>
    <DOCUMENT>
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    <SEQUENCE>18
    <FILENAME>ny20004194x3_ex15-1.htm
    <DESCRIPTION>EXHIBIT 15.1
    <TEXT>
    Document 18 - file: ny20004194x3_ex15-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-15.2
    <SEQUENCE>19
    <FILENAME>ny20004194x3_ex15-2.htm
    <DESCRIPTION>EXHIBIT 15.2
    <TEXT>
    Document 19 - file: ny20004194x3_ex15-2.htm

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    <FILENAME>ny20004194x3_ex4-9img01.jpg
    <TEXT>
    Document 20 - file: ny20004194x3_ex4-9img01.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>ny20004194x3_ex10-80img01.jpg
    <TEXT>
    Document 21 - file: ny20004194x3_ex10-80img01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>ny20004194x3_ex10-80img02.jpg
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    Document 22 - file: ny20004194x3_ex10-80img02.jpg

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