Exhibit 99.906Cert

This certification is furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the report on Form N-CSR (the “Report”) for the period ended March 31, 2021 of ALPS Series Trust (the “Company”).

I, Bradley Swenson, the President and Principal Executive Officer of the Company, certify that:

(i) the Report fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By:	/s/ Bradley Swenson
	Bradley Swenson
	President (Principal Executive Officer)
Date:	June 7, 2021

This certification is furnished pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. § 1350, and accompanies the report on Form N-CSR (the “Report”) for the period ended March 31, 2021 of ALPS Series Trust (the “Company”).

I, Erich Rettinger, Treasurer and Principal Financial Officer of the Company, certify that:

(i) the Report fully complies with the requirements of Section 13(a) or Section 15(d), as applicable of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(ii) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

By:	/s/ Erich Rettinger
	Erich Rettinger
	Treasurer (Principal Financial Officer)
Date:	June 7, 2021