    <SEC-DOCUMENT>0001477932-21-004984-index.html : 20210729
    <SEC-HEADER>0001477932-21-004984.hdr.sgml : 20210729
    <ACCEPTANCE-DATETIME>20210728193807
    ACCESSION NUMBER:		0001477932-21-004984
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		5
    CONFORMED PERIOD OF REPORT:	20210723
    ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20210729
    DATE AS OF CHANGE:		20210728

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LIGHTBRIDGE Corp
    		CENTRAL INDEX KEY:			0001084554
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
    		IRS NUMBER:				911975651
    		STATE OF INCORPORATION:			NV
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34487
    		FILM NUMBER:		211124282

    	BUSINESS ADDRESS:
    		STREET 1:		11710 PLAZA AMERICA DRIVE
    		STREET 2:		SUITE 2000
    		CITY:			RESTON
    		STATE:			VA
    		ZIP:			20190
    		BUSINESS PHONE:		571 730 1200

    	MAIL ADDRESS:
    		STREET 1:		11710 PLAZA AMERICA DRIVE
    		STREET 2:		SUITE 2000
    		CITY:			RESTON
    		STATE:			VA
    		ZIP:			20190

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Thorium Power, Ltd
    		DATE OF NAME CHANGE:	20061011

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NOVASTAR RESOURCES LTD.
    		DATE OF NAME CHANGE:	20051011

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NOVASTAR RESOURCES LTD
    		DATE OF NAME CHANGE:	20050829
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>ltbr_8k.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: ltbr_8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-3.1
    <SEQUENCE>2
    <FILENAME>ltbr_ex31.htm
    <DESCRIPTION>CERTIFICATE OF AMENDMENT
    <TEXT>
    Document 2 - file: ltbr_ex31.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ltbr_ex31img1.jpg
    <TEXT>
    Document 3 - file: ltbr_ex31img1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ltbr_ex31img2.jpg
    <TEXT>
    Document 4 - file: ltbr_ex31img2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>ltbr_ex31img3.jpg
    <TEXT>
    Document 5 - file: ltbr_ex31img3.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>