Washington, DC 20549
Pursuant to Rule 13a-16 or 15d-16 of
The Securities Exchange Act of 1934
For the month of October, 2007
Commission File Number 0-50657
(Exact name of Registrant as specified in its Charter)
106 Front Street East, Suite 400, Toronto, Ontario, Canada M5A 1E1
(Address of principal executive offices)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F
Form 40-F
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    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, thereunto duly authorized.
Seabridge Gold Inc.
Date: October 19, 2007
/s/ Rudi Fronk

Name:    Rudi Fronk
Title:      President and C.E.O

Exhibit 99.1Press release issued October 16, 2007 in which the Registrant announced that assay results from drill hole M-07-35 have confirmed a depth extension of at least 300 meters at the Mitchell deposit with the hole terminating in the highest grade gold and copper mineralization encountered to date. The 682 meter hole encountered continuous mineralization from the surface to the bottom of the hole averaging 0.92 grams per tonne (“gpt”) gold and 0.24% copper with the last 100 meters of the hole averaging 1.20 gpt gold and 0.35% copper.  The hole was terminated due to depth limitations of the drill rig with the last assay reported at 1.58 gpt gold and 0.77% copper.  Mitchell is one of three gold-copper porphyry deposits located on the Registrant’s 100% owned Kerr-Sulphurets project near Stewart, British Columbia, Canada. To date, 29 holes have been completed totaling approximately 11,500 meters. Results from the first eight holes were previously announced (see news release dated September 4, 2007). Results for the next nine holes of the 2007 program are reported in the attached press release.