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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 U0cEMMifK/eXlMYpDly+mg==

<SEC-DOCUMENT>0001412758-08-000001.txt : 20080311
<SEC-HEADER>0001412758-08-000001.hdr.sgml : 20080311
<ACCEPTANCE-DATETIME>20080311161147
ACCESSION NUMBER:		0001412758-08-000001
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080310
FILED AS OF DATE:		20080311
DATE AS OF CHANGE:		20080311

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OCTILLION CORP
		CENTRAL INDEX KEY:			0001071840
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		IRS NUMBER:				593509694

	BUSINESS ADDRESS:	
		STREET 1:		2638 LAPEER ROAD, SUITE 2
		CITY:			AUBURN HILLS
		STATE:			MI
		ZIP:			48326
		BUSINESS PHONE:		800-213-0689

	MAIL ADDRESS:	
		STREET 1:		2638 LAPEER ROAD, SUITE 2
		CITY:			AUBURN HILLS
		STATE:			MI
		ZIP:			48326

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			GLADWIN THOMAS N
		CENTRAL INDEX KEY:			0001412758

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-127953
		FILM NUMBER:		08680745

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		604-659-5006

	MAIL ADDRESS:	
		STREET 1:		1628 WEST 1ST AVENUE, SUITE 216
		CITY:			VANCOUVER
		STATE:			A1
		ZIP:			V6J1G1
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-03-10</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001071840</issuerCik>
        <issuerName>OCTILLION CORP</issuerName>
        <issuerTradingSymbol>OCTL</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001412758</rptOwnerCik>
            <rptOwnerName>GLADWIN THOMAS N</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2638 LAPEER ROAD, SUITE 2</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>AUBURN HILLS</rptOwnerCity>
            <rptOwnerState>MI</rptOwnerState>
            <rptOwnerZipCode>48326</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>STOCK OPTIONS</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>1.66</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2008-03-10</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>50000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1.66</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <value>2018-03-10</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>COMMON</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>50000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The options vest as follows: 50,000 vest and become exercisable in annual installments of 10,000 for five years, with the first 10,000 vesting on February 8, 2009.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>THOMAS GLADWIN</signatureName>
        <signatureDate>2008-03-10</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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