POWER OF ATTORNEY

The undersigned, as a Section 16 reporting person of Splunk Inc. (the
"Company"), hereby constitutes and appoints Steve Dean, Tim Emanuelson, Mary
Anne Becking and Scott Morgan and the undersigned's true and lawful attorneys
in-fact to:

1. prepare, execute in the undersigned's name and  on  the undersigned's
behalf, and submit to  the Securities and Exchange Commission (the "SEC") a Form
ID, including amendments thereto, and any other documents necessary or
appropriate to obtain EDGAR codes and passwords enabling the undersigned to make
electronic filings with the SEC of  reports required by Section 16(a) of the
Securities Exchange Act of 1934 (as amended) or any rule or regulation of the
SEC;

2. complete and execute Forms 3, 4 and 5 and other forms and all amendments
thereto as such attorneys-in-fact shall in their discretion determine to be
required or advisable pursuant to Section 16 of the Securities Exchange Act of
1934 (as amended) and the rules and regulations promulgated thereunder, or any
successor laws and regulations, as a consequence of the undersigned's ownership,
acquisition or disposition of securities of the Company; and

3. do all acts necessary in order to file such forms with the Securities and
Exchange Commission, any securities exchange or national association, the
Company and such other person or agency as the attorneys-in-fact shall deem
appropriate.

The undersigned hereby ratifies and confirms all that said attorneys-in-fact and
agent shall do or cause to be done by virtue hereof. The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity
at the request of the undersigned, is not assuming, nor is the Company assuming,
any of the undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934 (as amended).

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and  transactions  in securities issued by the
Company, unless earlier revoked by the undersigned in a signed writing delivered
to the Company and the foregoing attorneys-in-fact.

IN WITNESS WHEREOF,  the undersigned has caused this Power of Attorney to be
executed  as of the date set forth below.

Signature: /s/ Luis Visoso
Print Name: Luis Visoso
Date: 3/30/2022