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<FONT SIZE=4><P ALIGN="CENTER">SECURITIES AND EXCHANGE COMMISSION</P>


<P ALIGN="CENTER">Washington, D.C. 20549</P>


<P ALIGN="CENTER"></P>


<B><P ALIGN="CENTER">FORM 8-K</P>


</B><P ALIGN="CENTER"></P>


<P ALIGN="CENTER">CURRENT REPORT</P>


<P ALIGN="CENTER">PURSUANT TO SECTION 13 OR 15(d) OF THE</P>


<P ALIGN="CENTER">SECURITIES EXCHANGE ACT OF 1934</P>


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<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=324>


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<FONT SIZE=2><P>(Date of report)</FONT></TD>


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<B><P>July 20, 2006 </B></TD>


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<FONT SIZE=2><P>(Date of earliest event reported)</FONT></TD>


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<B><P>July 19, 2006</B></TD>


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<B><FONT SIZE=5><P ALIGN="CENTER">ONEOK, Inc.</P>


</B></FONT><FONT SIZE=2><P ALIGN="CENTER">(Exact name of registrant as specified in its charter)</P>


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<B><P ALIGN="CENTER">Oklahoma</B></TD>


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<B><P ALIGN="CENTER">001-13643</B></TD>


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<B><P ALIGN="CENTER">73-1520922</B></TD>


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<FONT SIZE=2><P ALIGN="CENTER">(State or other jurisdiction</FONT></TD>


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<FONT SIZE=2><P ALIGN="CENTER">(Commission</FONT></TD>


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<FONT SIZE=2><P ALIGN="CENTER">(IRS Employer</FONT></TD>


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<FONT SIZE=2><P ALIGN="CENTER">of incorporation)</FONT></TD>


<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>


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<FONT SIZE=2><P ALIGN="CENTER">File Number)</FONT></TD>


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<FONT SIZE=2><P ALIGN="CENTER">Identification No.)</FONT></TD>


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<B><P ALIGN="CENTER">100 West Fifth Street; Tulsa, OK</P>


</B><FONT SIZE=2><P ALIGN="CENTER">(Address of principal executive offices)</P>


</FONT><P ALIGN="CENTER"></P>


<B><P ALIGN="CENTER">74103</P>


</B><FONT SIZE=2><P ALIGN="CENTER">(Zip code)</P>


</FONT><P ALIGN="CENTER"></P>


<B><P ALIGN="CENTER">(918) 588-7000</P>


</B><FONT SIZE=2><P ALIGN="CENTER">(Registrant's telephone number, including area code)</P>


</FONT><P ALIGN="CENTER"></P>


<B><P ALIGN="CENTER">Not Applicable</P>


</B><FONT SIZE=2><P ALIGN="CENTER">(Former name or former address, if changed since last report)</P>


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<FONT SIZE=2><P>[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</P>





<P>[] Soliciting material pursuant to Rule 14a-12 under the Securities Act (17 CFR 240.14a-12)</P>





<P>[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</P>





<P>[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</P>


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<P>&nbsp;</P>


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<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19>


<U><P>Item 8.01</U></TD>


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<U><P>Other Events</P>


</U></TD>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=45><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=45>


<P>On July 19, 2006, we announced an increase in the quarterly dividend paid on our common stock by seven percent to 32 cents per share of common stock.  The dividend is payable August 14, 2006, to shareholders of record at the close of business July 31, 2006.  The previous quarterly dividend payment was 30 cents per share.  A copy of the press release announcing our second quarter 2006 dividend is attached as Exhibit 99.1.</TD>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=19><P></P></TD>


</TR>


<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=18>


<U><P>Item 9.01</U></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=18>


<U><P>Financial Statements and Exhibits</U></TD>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


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<P>Exhibits</TD>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=19><DIR>


<DIR>





<P>99.1      Press release issued by ONEOK, Inc. dated July 19, 2006.</DIR>


</DIR>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=18><P></P></TD>


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<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="84%" VALIGN="TOP" HEIGHT=18><P></P></TD>


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<FONT SIZE=2><P ALIGN="CENTER">2</P>


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<P ALIGN="CENTER">&nbsp;</P>


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<P ALIGN="CENTER">SIGNATURE</P>





<P>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.</P>





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<P>ONEOK, Inc.</TD>


</TR>


<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="47%" VALIGN="TOP" HEIGHT=19><P></P></TD>


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<P>Date:</TD>


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<P>July 20, 2006</TD>


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<P>By:</TD>


<TD WIDTH="37%" VALIGN="TOP" HEIGHT=20>


<U><P>/s/ Jim Kneale</U></TD>


</TR>


<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="47%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="7%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="37%" VALIGN="TOP" HEIGHT=19>


<P>Jim Kneale</TD>


</TR>


<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=20><P></P></TD>


<TD WIDTH="47%" VALIGN="TOP" HEIGHT=20><P></P></TD>


<TD WIDTH="7%" VALIGN="TOP" HEIGHT=20><P></P></TD>


<TD WIDTH="37%" VALIGN="TOP" HEIGHT=20>


<P>Executive Vice President -- </P>


<P>Finance and Administration</P>


<P>and Chief Financial Officer</P>


</TD>


</TR>


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<P>&nbsp;</P>


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<P ALIGN="CENTER">3</P>


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{"company-data": {"conformed-name": "ONEOK INC /NEW/", "cik": "0001039684", "assigned-sic": "4923", "irs-number": "731520922", "state-of-incorporation": "OK", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-13643", "film-number": "06971035"}, "business-address": {"street1": "100 WEST 5TH ST", "city": "TULSA", "state": "OK", "zip": "74103", "phone": "9185887000"}, "mail-address": {"street1": "100 WEST 5TH ST", "city": "TULSA", "state": "OK", "zip": "74103"}, "former-company": {"former-conformed-name": "WAI INC", "date-changed": "19970519"}}
SECURITIES AND EXCHANGE COMMISSION
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
(Date of report)
July 20, 2006
(Date of earliest event reported)
July 19, 2006
ONEOK, Inc.
(Exact name of registrant as specified in its charter)
Oklahoma
001-13643
73-1520922
(State or other jurisdiction
(Commission
(IRS Employer
of incorporation)
File Number)
Identification No.)
100 West Fifth Street; Tulsa, OK
(Address of principal executive offices)
74103
(Zip code)
(918) 588-7000
(Registrant's telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report)
[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[] Soliciting material pursuant to Rule 14a-12 under the Securities Act (17 CFR 240.14a-12)
[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01
Other Events
On July 19, 2006, we announced an increase in the quarterly dividend paid on our common stock by seven percent to 32 cents per share of common stock.  The dividend is payable August 14, 2006, to shareholders of record at the close of business July 31, 2006.  The previous quarterly dividend payment was 30 cents per share.  A copy of the press release announcing our second quarter 2006 dividend is attached as Exhibit 99.1.
Item 9.01
Financial Statements and Exhibits
Exhibits
99.1      Press release issued by ONEOK, Inc. dated July 19, 2006.
2
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.
ONEOK, Inc.
Date:
July 20, 2006
By:
/s/ Jim Kneale
Jim Kneale
Executive Vice President --
Finance and Administration
and Chief Financial Officer
3