<PAGE>
EXHIBIT 23.1
CONSENT OF INDEPENDENT AUDITORS
The Board of Directors
Siebel Systems, Inc.:
We consent to incorporation herein by reference of our reports dated
January 24, 2000, except for Notes 10 and 11, which are as of September 25,
2000, relating to the consolidated balance sheets of Siebel Systems,
Inc. and subsidiaries as of December 31, 1999 and 1998 and the related
consolidated statements of operations and comprehensive income (loss),
stockholders' equity and cash flows for each of the years in the three-year
period ended December 31, 1999 and the related schedule, which reports appear in
the Current Report on Form 8-K dated September 28, 2000.
We consent to the reference to our firm under the heading "Experts" in the
registration statement.
/s/ KPMG LLP
Mountain View, California
September 29, 2000