Exhibit 32.1

Certification Pursuant to 18 U.S.C. Section 1350,

As Adopted Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350), Gary Steele, President and Chief Executive Officer (Principal Executive Officer and Principal Financial Officer) of Splunk Inc. (the “Company”), hereby certifies that, to the best of his knowledge:

1. The Quarterly Report on Form 10-Q for the quarter ended October 31, 2022, to which this Certification is attached as Exhibit 32.1 (the “Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934, and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: December 1, 2022
	/s/ Gary Steele
	Gary Steele
	President and Chief Executive Officer
	(Principal Executive Officer and Principal Financial Officer)